55571732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11987}}^1$

素因数の和:12071

約数の個数: 24

約数和(自身を含む): 104055840

約数和(自身を除く): 48484108

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 11987, 23974, 47948, 227753, 455506, 731207, 911012, 1462414, 2924828, 13892933, 27785866, 55571732]

約数ペア:

[(1, 55571732), (2, 27785866), (4, 13892933), (19, 2924828), (38, 1462414), (61, 911012), (76, 731207), (122, 455506), (244, 227753), (1159, 47948), (2318, 23974), (4636, 11987)]