51816496

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{8971}}^1$

素因数の和:9017

約数の個数: 30

約数和(自身を含む): 105968292

約数和(自身を除く): 54151796

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 8971, 17942, 35884, 71768, 143536, 170449, 340898, 681796, 1363592, 2727184, 3238531, 6477062, 12954124, 25908248, 51816496]

約数ペア:

[(1, 51816496), (2, 25908248), (4, 12954124), (8, 6477062), (16, 3238531), (19, 2727184), (38, 1363592), (76, 681796), (152, 340898), (304, 170449), (361, 143536), (722, 71768), (1444, 35884), (2888, 17942), (5776, 8971)]