48935705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 72914688

約数和(自身を除く): 23978983

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 821, 917, 1703, 4105, 4585, 5747, 8515, 10673, 11921, 28735, 53365, 59605, 74711, 107551, 373555, 537755, 752857, 1398163, 3764285, 6990815, 9787141, 48935705]

約数ペア:

[(1, 48935705), (5, 9787141), (7, 6990815), (13, 3764285), (35, 1398163), (65, 752857), (91, 537755), (131, 373555), (455, 107551), (655, 74711), (821, 59605), (917, 53365), (1703, 28735), (4105, 11921), (4585, 10673), (5747, 8515)]