56557110974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{71917}}^1$

素因数の和:72117

約数の個数: 64

約数和(自身を含む): 108740016000

約数和(自身を除く): 52182905026

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 149, 182, 203, 298, 377, 406, 754, 1043, 1937, 2086, 2639, 3874, 4321, 5278, 8642, 13559, 27118, 30247, 56173, 60494, 71917, 112346, 143834, 393211, 503419, 786422, 934921, 1006838, 1869842, 2085593, 4171186, 6544447, 10715633, 13088894, 14599151, 21431266, 27112709, 29198302, 54225418, 75009431, 139303229, 150018862, 189788963, 278606458, 310753357, 379577926, 621506714, 975122603, 1950245206, 2175273499, 4039793641, 4350546998, 8079587282, 28278555487, 56557110974]

約数ペア:

[(1, 56557110974), (2, 28278555487), (7, 8079587282), (13, 4350546998), (14, 4039793641), (26, 2175273499), (29, 1950245206), (58, 975122603), (91, 621506714), (149, 379577926), (182, 310753357), (203, 278606458), (298, 189788963), (377, 150018862), (406, 139303229), (754, 75009431), (1043, 54225418), (1937, 29198302), (2086, 27112709), (2639, 21431266), (3874, 14599151), (4321, 13088894), (5278, 10715633), (8642, 6544447), (13559, 4171186), (27118, 2085593), (30247, 1869842), (56173, 1006838), (60494, 934921), (71917, 786422), (112346, 503419), (143834, 393211)]