51906345

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 33629655

約数列:

[1, 3, 5, 15, 53, 109, 159, 265, 327, 545, 599, 795, 1635, 1797, 2995, 5777, 8985, 17331, 28885, 31747, 65291, 86655, 95241, 158735, 195873, 326455, 476205, 979365, 3460423, 10381269, 17302115, 51906345]

約数ペア:

[(1, 51906345), (3, 17302115), (5, 10381269), (15, 3460423), (53, 979365), (109, 476205), (159, 326455), (265, 195873), (327, 158735), (545, 95241), (599, 86655), (795, 65291), (1635, 31747), (1797, 28885), (2995, 17331), (5777, 8985)]