51435125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 75928320

約数和(自身を除く): 24493195

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 725, 875, 1015, 2027, 3625, 5075, 10135, 14189, 25375, 50675, 58783, 70945, 253375, 293915, 354725, 411481, 1469575, 1773625, 2057405, 7347875, 10287025, 51435125]

約数ペア:

[(1, 51435125), (5, 10287025), (7, 7347875), (25, 2057405), (29, 1773625), (35, 1469575), (125, 411481), (145, 354725), (175, 293915), (203, 253375), (725, 70945), (875, 58783), (1015, 50675), (2027, 25375), (3625, 14189), (5075, 10135)]