56001764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 121607808

約数和(自身を除く): 65606044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1123, 1781, 1918, 2246, 3562, 3836, 4492, 7124, 7861, 12467, 14599, 15722, 24934, 29198, 31444, 49868, 58396, 102193, 153851, 204386, 307702, 408772, 615404, 1076957, 2000063, 2153914, 4000126, 4307828, 8000252, 14000441, 28000882, 56001764]

約数ペア:

[(1, 56001764), (2, 28000882), (4, 14000441), (7, 8000252), (13, 4307828), (14, 4000126), (26, 2153914), (28, 2000063), (52, 1076957), (91, 615404), (137, 408772), (182, 307702), (274, 204386), (364, 153851), (548, 102193), (959, 58396), (1123, 49868), (1781, 31444), (1918, 29198), (2246, 24934), (3562, 15722), (3836, 14599), (4492, 12467), (7124, 7861)]