51950865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 85660416

約数和(自身を除く): 33709551

約数列:

[1, 3, 5, 15, 53, 101, 159, 265, 303, 505, 647, 795, 1515, 1941, 3235, 5353, 9705, 16059, 26765, 34291, 65347, 80295, 102873, 171455, 196041, 326735, 514365, 980205, 3463391, 10390173, 17316955, 51950865]

約数ペア:

[(1, 51950865), (3, 17316955), (5, 10390173), (15, 3463391), (53, 980205), (101, 514365), (159, 326735), (265, 196041), (303, 171455), (505, 102873), (647, 80295), (795, 65347), (1515, 34291), (1941, 26765), (3235, 16059), (5353, 9705)]