51158562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 128916480

約数和(自身を除く): 77757918

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 2179, 3354, 3913, 4358, 6537, 7826, 11739, 13074, 15253, 23478, 28327, 30506, 45759, 56654, 84981, 91518, 93697, 169962, 187394, 198289, 281091, 396578, 562182, 594867, 655879, 1189734, 1218061, 1311758, 1967637, 2436122, 3654183, 3935274, 7308366, 8526427, 17052854, 25579281, 51158562]

約数ペア:

[(1, 51158562), (2, 25579281), (3, 17052854), (6, 8526427), (7, 7308366), (13, 3935274), (14, 3654183), (21, 2436122), (26, 1967637), (39, 1311758), (42, 1218061), (43, 1189734), (78, 655879), (86, 594867), (91, 562182), (129, 396578), (182, 281091), (258, 198289), (273, 187394), (301, 169962), (546, 93697), (559, 91518), (602, 84981), (903, 56654), (1118, 45759), (1677, 30506), (1806, 28327), (2179, 23478), (3354, 15253), (3913, 13074), (4358, 11739), (6537, 7826)]