51687090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6344

約数の個数: 96

約数和(自身を含む): 165424896

約数和(自身を除く): 113737806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 6311, 8190, 12622, 18933, 31555, 37866, 44177, 56799, 63110, 82043, 88354, 94665, 113598, 132531, 164086, 189330, 220885, 246129, 265062, 283995, 397593, 410215, 441770, 492258, 567990, 574301, 662655, 738387, 795186, 820430, 1148602, 1230645, 1325310, 1476774, 1722903, 1987965, 2461290, 2871505, 3445806, 3691935, 3975930, 5168709, 5743010, 7383870, 8614515, 10337418, 17229030, 25843545, 51687090]

約数ペア:

[(1, 51687090), (2, 25843545), (3, 17229030), (5, 10337418), (6, 8614515), (7, 7383870), (9, 5743010), (10, 5168709), (13, 3975930), (14, 3691935), (15, 3445806), (18, 2871505), (21, 2461290), (26, 1987965), (30, 1722903), (35, 1476774), (39, 1325310), (42, 1230645), (45, 1148602), (63, 820430), (65, 795186), (70, 738387), (78, 662655), (90, 574301), (91, 567990), (105, 492258), (117, 441770), (126, 410215), (130, 397593), (182, 283995), (195, 265062), (210, 246129), (234, 220885), (273, 189330), (315, 164086), (390, 132531), (455, 113598), (546, 94665), (585, 88354), (630, 82043), (819, 63110), (910, 56799), (1170, 44177), (1365, 37866), (1638, 31555), (2730, 18933), (4095, 12622), (6311, 8190)]