48551580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 191213568

約数和(自身を除く): 142661988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 113, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 226, 231, 252, 279, 308, 310, 315, 330, 339, 341, 372, 385, 396, 420, 434, 452, 462, 465, 495, 558, 565, 620, 630, 651, 660, 678, 682, 693, 770, 791, 868, 924, 930, 990, 1017, 1023, 1085, 1116, 1130, 1155, 1243, 1260, 1302, 1356, 1364, 1386, 1395, 1540, 1582, 1695, 1705, 1860, 1953, 1980, 2034, 2046, 2170, 2260, 2310, 2373, 2387, 2486, 2604, 2772, 2790, 3069, 3164, 3255, 3390, 3410, 3465, 3503, 3729, 3906, 3955, 4068, 4092, 4340, 4620, 4746, 4774, 4972, 5085, 5115, 5580, 6138, 6215, 6510, 6780, 6820, 6930, 7006, 7119, 7161, 7458, 7812, 7910, 8701, 9492, 9548, 9765, 10170, 10230, 10509, 11187, 11865, 11935, 12276, 12430, 13020, 13860, 14012, 14238, 14322, 14916, 15345, 15820, 17402, 17515, 18645, 19530, 20340, 20460, 21018, 21483, 22374, 23730, 23870, 24521, 24860, 26103, 28476, 28644, 30690, 31527, 34804, 35030, 35595, 35805, 37290, 38533, 39060, 42036, 42966, 43505, 44748, 47460, 47740, 49042, 52206, 52545, 55935, 61380, 63054, 70060, 71190, 71610, 73563, 74580, 77066, 78309, 85932, 87010, 98084, 104412, 105090, 107415, 111870, 115599, 122605, 126108, 130515, 142380, 143220, 147126, 154132, 156618, 157635, 174020, 192665, 210180, 214830, 220689, 223740, 231198, 245210, 261030, 269731, 294252, 313236, 315270, 346797, 367815, 385330, 391545, 429660, 441378, 462396, 490420, 522060, 539462, 577995, 630540, 693594, 735630, 770660, 783090, 809193, 882756, 1078924, 1103445, 1155990, 1348655, 1387188, 1471260, 1566180, 1618386, 1733985, 2206890, 2311980, 2427579, 2697310, 3236772, 3467970, 4045965, 4413780, 4855158, 5394620, 6935940, 8091930, 9710316, 12137895, 16183860, 24275790, 48551580]

約数ペア:

[(1, 48551580), (2, 24275790), (3, 16183860), (4, 12137895), (5, 9710316), (6, 8091930), (7, 6935940), (9, 5394620), (10, 4855158), (11, 4413780), (12, 4045965), (14, 3467970), (15, 3236772), (18, 2697310), (20, 2427579), (21, 2311980), (22, 2206890), (28, 1733985), (30, 1618386), (31, 1566180), (33, 1471260), (35, 1387188), (36, 1348655), (42, 1155990), (44, 1103445), (45, 1078924), (55, 882756), (60, 809193), (62, 783090), (63, 770660), (66, 735630), (70, 693594), (77, 630540), (84, 577995), (90, 539462), (93, 522060), (99, 490420), (105, 462396), (110, 441378), (113, 429660), (124, 391545), (126, 385330), (132, 367815), (140, 346797), (154, 315270), (155, 313236), (165, 294252), (180, 269731), (186, 261030), (198, 245210), (210, 231198), (217, 223740), (220, 220689), (226, 214830), (231, 210180), (252, 192665), (279, 174020), (308, 157635), (310, 156618), (315, 154132), (330, 147126), (339, 143220), (341, 142380), (372, 130515), (385, 126108), (396, 122605), (420, 115599), (434, 111870), (452, 107415), (462, 105090), (465, 104412), (495, 98084), (558, 87010), (565, 85932), (620, 78309), (630, 77066), (651, 74580), (660, 73563), (678, 71610), (682, 71190), (693, 70060), (770, 63054), (791, 61380), (868, 55935), (924, 52545), (930, 52206), (990, 49042), (1017, 47740), (1023, 47460), (1085, 44748), (1116, 43505), (1130, 42966), (1155, 42036), (1243, 39060), (1260, 38533), (1302, 37290), (1356, 35805), (1364, 35595), (1386, 35030), (1395, 34804), (1540, 31527), (1582, 30690), (1695, 28644), (1705, 28476), (1860, 26103), (1953, 24860), (1980, 24521), (2034, 23870), (2046, 23730), (2170, 22374), (2260, 21483), (2310, 21018), (2373, 20460), (2387, 20340), (2486, 19530), (2604, 18645), (2772, 17515), (2790, 17402), (3069, 15820), (3164, 15345), (3255, 14916), (3390, 14322), (3410, 14238), (3465, 14012), (3503, 13860), (3729, 13020), (3906, 12430), (3955, 12276), (4068, 11935), (4092, 11865), (4340, 11187), (4620, 10509), (4746, 10230), (4774, 10170), (4972, 9765), (5085, 9548), (5115, 9492), (5580, 8701), (6138, 7910), (6215, 7812), (6510, 7458), (6780, 7161), (6820, 7119), (6930, 7006)]