51100665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 102961152

約数和(自身を除く): 51860487

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 151, 165, 231, 293, 385, 453, 755, 879, 1057, 1155, 1465, 1661, 2051, 2265, 3171, 3223, 4395, 4983, 5285, 6153, 8305, 9669, 10255, 11627, 15855, 16115, 22561, 24915, 30765, 34881, 44243, 48345, 58135, 67683, 112805, 132729, 174405, 221215, 309701, 338415, 486673, 663645, 929103, 1460019, 1548505, 2433365, 3406711, 4645515, 7300095, 10220133, 17033555, 51100665]

約数ペア:

[(1, 51100665), (3, 17033555), (5, 10220133), (7, 7300095), (11, 4645515), (15, 3406711), (21, 2433365), (33, 1548505), (35, 1460019), (55, 929103), (77, 663645), (105, 486673), (151, 338415), (165, 309701), (231, 221215), (293, 174405), (385, 132729), (453, 112805), (755, 67683), (879, 58135), (1057, 48345), (1155, 44243), (1465, 34881), (1661, 30765), (2051, 24915), (2265, 22561), (3171, 16115), (3223, 15855), (4395, 11627), (4983, 10255), (5285, 9669), (6153, 8305)]