51495756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3709}}^1$

素因数の和:3818

約数の個数: 48

約数和(自身を含む): 130888800

約数和(自身を除く): 79393044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 3709, 4628, 6942, 7418, 11127, 13884, 14836, 22254, 44508, 48217, 96434, 144651, 192868, 289302, 330101, 578604, 660202, 990303, 1320404, 1980606, 3961212, 4291313, 8582626, 12873939, 17165252, 25747878, 51495756]

約数ペア:

[(1, 51495756), (2, 25747878), (3, 17165252), (4, 12873939), (6, 8582626), (12, 4291313), (13, 3961212), (26, 1980606), (39, 1320404), (52, 990303), (78, 660202), (89, 578604), (156, 330101), (178, 289302), (267, 192868), (356, 144651), (534, 96434), (1068, 48217), (1157, 44508), (2314, 22254), (3471, 14836), (3709, 13884), (4628, 11127), (6942, 7418)]