51594625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 68365440

約数和(自身を除く): 16770815

約数列:

[1, 5, 25, 29, 43, 125, 145, 215, 331, 725, 1075, 1247, 1655, 3625, 5375, 6235, 8275, 9599, 14233, 31175, 41375, 47995, 71165, 155875, 239975, 355825, 412757, 1199875, 1779125, 2063785, 10318925, 51594625]

約数ペア:

[(1, 51594625), (5, 10318925), (25, 2063785), (29, 1779125), (43, 1199875), (125, 412757), (145, 355825), (215, 239975), (331, 155875), (725, 71165), (1075, 47995), (1247, 41375), (1655, 31175), (3625, 14233), (5375, 9599), (6235, 8275)]