56878378

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 86293440

約数和(自身を除く): 29415062

約数列:

[1, 2, 151, 302, 331, 569, 662, 1138, 49981, 85919, 99962, 171838, 188339, 376678, 28439189, 56878378]

約数ペア:

[(1, 56878378), (2, 28439189), (151, 376678), (302, 188339), (331, 171838), (569, 99962), (662, 85919), (1138, 49981)]