51658028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 93738624

約数和(自身を除く): 42080596

約数列:

[1, 2, 4, 31, 62, 124, 257, 514, 1028, 1621, 3242, 6484, 7967, 15934, 31868, 50251, 100502, 201004, 416597, 833194, 1666388, 12914507, 25829014, 51658028]

約数ペア:

[(1, 51658028), (2, 25829014), (4, 12914507), (31, 1666388), (62, 833194), (124, 416597), (257, 201004), (514, 100502), (1028, 50251), (1621, 31868), (3242, 15934), (6484, 7967)]