51843384

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{2657}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 140980320

約数和(自身を除く): 89136936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 2657, 3252, 4878, 5314, 6504, 7971, 9756, 10628, 15942, 19512, 21256, 23913, 31884, 47826, 63768, 95652, 191304, 720047, 1440094, 2160141, 2880188, 4320282, 5760376, 6480423, 8640564, 12960846, 17281128, 25921692, 51843384]

約数ペア:

[(1, 51843384), (2, 25921692), (3, 17281128), (4, 12960846), (6, 8640564), (8, 6480423), (9, 5760376), (12, 4320282), (18, 2880188), (24, 2160141), (36, 1440094), (72, 720047), (271, 191304), (542, 95652), (813, 63768), (1084, 47826), (1626, 31884), (2168, 23913), (2439, 21256), (2657, 19512), (3252, 15942), (4878, 10628), (5314, 9756), (6504, 7971)]