51816086

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69833}}^1$

素因数の和:69895

約数の個数: 16

約数和(自身を含む): 90504864

約数和(自身を除く): 38688778

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 69833, 139666, 488831, 977662, 3701149, 7402298, 25908043, 51816086]

約数ペア:

[(1, 51816086), (2, 25908043), (7, 7402298), (14, 3701149), (53, 977662), (106, 488831), (371, 139666), (742, 69833)]