56987645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6131}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 80795232

約数和(自身を除く): 23807587

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 6131, 9295, 30655, 67441, 79703, 337205, 398515, 876733, 1036139, 4383665, 5180695, 11397529, 56987645]

約数ペア:

[(1, 56987645), (5, 11397529), (11, 5180695), (13, 4383665), (55, 1036139), (65, 876733), (143, 398515), (169, 337205), (715, 79703), (845, 67441), (1859, 30655), (6131, 9295)]