53379480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 205286400

約数和(自身を除く): 151906920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 53, 55, 56, 60, 66, 70, 77, 84, 88, 105, 106, 109, 110, 120, 132, 140, 154, 159, 165, 168, 210, 212, 218, 220, 231, 264, 265, 280, 308, 318, 327, 330, 371, 385, 420, 424, 436, 440, 462, 530, 545, 583, 616, 636, 654, 660, 742, 763, 770, 795, 840, 872, 924, 1060, 1090, 1113, 1155, 1166, 1199, 1272, 1308, 1320, 1484, 1526, 1540, 1590, 1635, 1749, 1848, 1855, 2120, 2180, 2226, 2289, 2310, 2332, 2398, 2616, 2915, 2968, 3052, 3080, 3180, 3270, 3498, 3597, 3710, 3815, 4081, 4360, 4452, 4578, 4620, 4664, 4796, 5565, 5777, 5830, 5995, 6104, 6360, 6540, 6996, 7194, 7420, 7630, 8162, 8393, 8745, 8904, 9156, 9240, 9592, 11130, 11445, 11554, 11660, 11990, 12243, 13080, 13992, 14388, 14840, 15260, 16324, 16786, 17331, 17490, 17985, 18312, 20405, 22260, 22890, 23108, 23320, 23980, 24486, 25179, 28776, 28885, 30520, 32648, 33572, 34662, 34980, 35970, 40439, 40810, 41965, 44520, 45780, 46216, 47960, 48972, 50358, 57770, 61215, 63547, 67144, 69324, 69960, 71940, 80878, 81620, 83930, 86655, 91560, 97944, 100716, 115540, 121317, 122430, 125895, 127094, 138648, 143880, 161756, 163240, 167860, 173310, 190641, 201432, 202195, 231080, 242634, 244860, 251790, 254188, 317735, 323512, 335720, 346620, 381282, 404390, 444829, 485268, 489720, 503580, 508376, 606585, 635470, 693240, 762564, 808780, 889658, 953205, 970536, 1007160, 1213170, 1270940, 1334487, 1525128, 1617560, 1779316, 1906410, 2224145, 2426340, 2541880, 2668974, 3558632, 3812820, 4448290, 4852680, 5337948, 6672435, 7625640, 8896580, 10675896, 13344870, 17793160, 26689740, 53379480]

約数ペア:

[(1, 53379480), (2, 26689740), (3, 17793160), (4, 13344870), (5, 10675896), (6, 8896580), (7, 7625640), (8, 6672435), (10, 5337948), (11, 4852680), (12, 4448290), (14, 3812820), (15, 3558632), (20, 2668974), (21, 2541880), (22, 2426340), (24, 2224145), (28, 1906410), (30, 1779316), (33, 1617560), (35, 1525128), (40, 1334487), (42, 1270940), (44, 1213170), (53, 1007160), (55, 970536), (56, 953205), (60, 889658), (66, 808780), (70, 762564), (77, 693240), (84, 635470), (88, 606585), (105, 508376), (106, 503580), (109, 489720), (110, 485268), (120, 444829), (132, 404390), (140, 381282), (154, 346620), (159, 335720), (165, 323512), (168, 317735), (210, 254188), (212, 251790), (218, 244860), (220, 242634), (231, 231080), (264, 202195), (265, 201432), (280, 190641), (308, 173310), (318, 167860), (327, 163240), (330, 161756), (371, 143880), (385, 138648), (420, 127094), (424, 125895), (436, 122430), (440, 121317), (462, 115540), (530, 100716), (545, 97944), (583, 91560), (616, 86655), (636, 83930), (654, 81620), (660, 80878), (742, 71940), (763, 69960), (770, 69324), (795, 67144), (840, 63547), (872, 61215), (924, 57770), (1060, 50358), (1090, 48972), (1113, 47960), (1155, 46216), (1166, 45780), (1199, 44520), (1272, 41965), (1308, 40810), (1320, 40439), (1484, 35970), (1526, 34980), (1540, 34662), (1590, 33572), (1635, 32648), (1749, 30520), (1848, 28885), (1855, 28776), (2120, 25179), (2180, 24486), (2226, 23980), (2289, 23320), (2310, 23108), (2332, 22890), (2398, 22260), (2616, 20405), (2915, 18312), (2968, 17985), (3052, 17490), (3080, 17331), (3180, 16786), (3270, 16324), (3498, 15260), (3597, 14840), (3710, 14388), (3815, 13992), (4081, 13080), (4360, 12243), (4452, 11990), (4578, 11660), (4620, 11554), (4664, 11445), (4796, 11130), (5565, 9592), (5777, 9240), (5830, 9156), (5995, 8904), (6104, 8745), (6360, 8393), (6540, 8162), (6996, 7630), (7194, 7420)]