49789365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 83586816

約数和(自身を除く): 33797451

約数列:

[1, 3, 5, 15, 23, 69, 115, 277, 345, 521, 831, 1385, 1563, 2605, 4155, 6371, 7815, 11983, 19113, 31855, 35949, 59915, 95565, 144317, 179745, 432951, 721585, 2164755, 3319291, 9957873, 16596455, 49789365]

約数ペア:

[(1, 49789365), (3, 16596455), (5, 9957873), (15, 3319291), (23, 2164755), (69, 721585), (115, 432951), (277, 179745), (345, 144317), (521, 95565), (831, 59915), (1385, 35949), (1563, 31855), (2605, 19113), (4155, 11983), (6371, 7815)]