51603316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11131}}^1$

素因数の和:11215

約数の個数: 24

約数和(自身を含む): 96625760

約数和(自身を除く): 45022444

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 11131, 22262, 44524, 211489, 422978, 678991, 845956, 1357982, 2715964, 12900829, 25801658, 51603316]

約数ペア:

[(1, 51603316), (2, 25801658), (4, 12900829), (19, 2715964), (38, 1357982), (61, 845956), (76, 678991), (122, 422978), (244, 211489), (1159, 44524), (2318, 22262), (4636, 11131)]