51057122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{971}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 78102144

約数和(自身を除く): 27045022

約数列:

[1, 2, 61, 122, 431, 862, 971, 1942, 26291, 52582, 59231, 118462, 418501, 837002, 25528561, 51057122]

約数ペア:

[(1, 51057122), (2, 25528561), (61, 837002), (122, 418501), (431, 118462), (862, 59231), (971, 52582), (1942, 26291)]