53271855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13009}}^1$

素因数の和:13040

約数の個数: 48

約数和(自身を含む): 113655360

約数和(自身を除く): 60383505

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 13009, 39027, 65045, 91063, 117081, 169117, 195135, 273189, 455315, 507351, 585405, 819567, 845585, 1183819, 1365945, 1522053, 2536755, 3551457, 4097835, 5919095, 7610265, 10654371, 17757285, 53271855]

約数ペア:

[(1, 53271855), (3, 17757285), (5, 10654371), (7, 7610265), (9, 5919095), (13, 4097835), (15, 3551457), (21, 2536755), (35, 1522053), (39, 1365945), (45, 1183819), (63, 845585), (65, 819567), (91, 585405), (105, 507351), (117, 455315), (195, 273189), (273, 195135), (315, 169117), (455, 117081), (585, 91063), (819, 65045), (1365, 39027), (4095, 13009)]