52553748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 133076160

約数和(自身を除く): 80522412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 2459, 3562, 4918, 5343, 7124, 7377, 9836, 10686, 14754, 21372, 29508, 31967, 63934, 95901, 127868, 191802, 336883, 383604, 673766, 1010649, 1347532, 2021298, 4042596, 4379479, 8758958, 13138437, 17517916, 26276874, 52553748]

約数ペア:

[(1, 52553748), (2, 26276874), (3, 17517916), (4, 13138437), (6, 8758958), (12, 4379479), (13, 4042596), (26, 2021298), (39, 1347532), (52, 1010649), (78, 673766), (137, 383604), (156, 336883), (274, 191802), (411, 127868), (548, 95901), (822, 63934), (1644, 31967), (1781, 29508), (2459, 21372), (3562, 14754), (4918, 10686), (5343, 9836), (7124, 7377)]