51765878

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 78580800

約数和(自身を除く): 26814922

約数列:

[1, 2, 149, 271, 298, 542, 641, 1282, 40379, 80758, 95509, 173711, 191018, 347422, 25882939, 51765878]

約数ペア:

[(1, 51765878), (2, 25882939), (149, 347422), (271, 191018), (298, 173711), (542, 95509), (641, 80758), (1282, 40379)]