51931231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2273}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 59378688

約数和(自身を除く): 7447457

約数列:

[1, 11, 31, 67, 341, 737, 2077, 2273, 22847, 25003, 70463, 152291, 775093, 1675201, 4721021, 51931231]

約数ペア:

[(1, 51931231), (11, 4721021), (31, 1675201), (67, 775093), (341, 152291), (737, 70463), (2077, 25003), (2273, 22847)]