51557371

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 54765568

約数和(自身を除く): 3208197

約数列:

[1, 31, 67, 103, 241, 2077, 3193, 6901, 7471, 16147, 24823, 213931, 500557, 769513, 1663141, 51557371]

約数ペア:

[(1, 51557371), (31, 1663141), (67, 769513), (103, 500557), (241, 213931), (2077, 24823), (3193, 16147), (6901, 7471)]