49942874

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 75807360

約数和(自身を除く): 25864486

約数列:

[1, 2, 163, 239, 326, 478, 641, 1282, 38957, 77914, 104483, 153199, 208966, 306398, 24971437, 49942874]

約数ペア:

[(1, 49942874), (2, 24971437), (163, 306398), (239, 208966), (326, 153199), (478, 104483), (641, 77914), (1282, 38957)]