51662485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 76515840

約数和(自身を除く): 24853355

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 2213, 3335, 4669, 11065, 15491, 23345, 50899, 64177, 77455, 254495, 320885, 356293, 449239, 1476071, 1781465, 2246195, 7380355, 10332497, 51662485]

約数ペア:

[(1, 51662485), (5, 10332497), (7, 7380355), (23, 2246195), (29, 1781465), (35, 1476071), (115, 449239), (145, 356293), (161, 320885), (203, 254495), (667, 77455), (805, 64177), (1015, 50899), (2213, 23345), (3335, 15491), (4669, 11065)]