54705560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 163749600

約数和(自身を除く): 109044040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 104, 113, 130, 133, 140, 152, 182, 190, 196, 226, 245, 247, 260, 266, 280, 364, 380, 392, 452, 455, 490, 494, 520, 532, 565, 637, 665, 728, 760, 791, 904, 910, 931, 980, 988, 1064, 1130, 1235, 1274, 1330, 1469, 1582, 1729, 1820, 1862, 1960, 1976, 2147, 2260, 2470, 2548, 2660, 2938, 3164, 3185, 3458, 3640, 3724, 3955, 4294, 4520, 4655, 4940, 5096, 5320, 5537, 5876, 6328, 6370, 6916, 7345, 7448, 7910, 8588, 8645, 9310, 9880, 10283, 10735, 11074, 11752, 12103, 12740, 13832, 14690, 15029, 15820, 17176, 17290, 18620, 20566, 21470, 22148, 24206, 25480, 27685, 27911, 29380, 30058, 31640, 34580, 37240, 41132, 42940, 44296, 48412, 51415, 55370, 55822, 58760, 60116, 60515, 69160, 71981, 75145, 82264, 85880, 96824, 102830, 105203, 110740, 111644, 120232, 121030, 139555, 143962, 150290, 195377, 205660, 210406, 221480, 223288, 242060, 279110, 287924, 300580, 359905, 390754, 411320, 420812, 484120, 526015, 558220, 575848, 601160, 719810, 781508, 841624, 976885, 1052030, 1116440, 1367639, 1439620, 1563016, 1953770, 2104060, 2735278, 2879240, 3907540, 4208120, 5470556, 6838195, 7815080, 10941112, 13676390, 27352780, 54705560]

約数ペア:

[(1, 54705560), (2, 27352780), (4, 13676390), (5, 10941112), (7, 7815080), (8, 6838195), (10, 5470556), (13, 4208120), (14, 3907540), (19, 2879240), (20, 2735278), (26, 2104060), (28, 1953770), (35, 1563016), (38, 1439620), (40, 1367639), (49, 1116440), (52, 1052030), (56, 976885), (65, 841624), (70, 781508), (76, 719810), (91, 601160), (95, 575848), (98, 558220), (104, 526015), (113, 484120), (130, 420812), (133, 411320), (140, 390754), (152, 359905), (182, 300580), (190, 287924), (196, 279110), (226, 242060), (245, 223288), (247, 221480), (260, 210406), (266, 205660), (280, 195377), (364, 150290), (380, 143962), (392, 139555), (452, 121030), (455, 120232), (490, 111644), (494, 110740), (520, 105203), (532, 102830), (565, 96824), (637, 85880), (665, 82264), (728, 75145), (760, 71981), (791, 69160), (904, 60515), (910, 60116), (931, 58760), (980, 55822), (988, 55370), (1064, 51415), (1130, 48412), (1235, 44296), (1274, 42940), (1330, 41132), (1469, 37240), (1582, 34580), (1729, 31640), (1820, 30058), (1862, 29380), (1960, 27911), (1976, 27685), (2147, 25480), (2260, 24206), (2470, 22148), (2548, 21470), (2660, 20566), (2938, 18620), (3164, 17290), (3185, 17176), (3458, 15820), (3640, 15029), (3724, 14690), (3955, 13832), (4294, 12740), (4520, 12103), (4655, 11752), (4940, 11074), (5096, 10735), (5320, 10283), (5537, 9880), (5876, 9310), (6328, 8645), (6370, 8588), (6916, 7910), (7345, 7448)]