49498735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 70543872

約数和(自身を除く): 21045137

約数列:

[1, 5, 11, 13, 55, 65, 107, 143, 535, 647, 715, 1177, 1391, 3235, 5885, 6955, 7117, 8411, 15301, 35585, 42055, 69229, 76505, 92521, 346145, 462605, 761519, 899977, 3807595, 4499885, 9899747, 49498735]

約数ペア:

[(1, 49498735), (5, 9899747), (11, 4499885), (13, 3807595), (55, 899977), (65, 761519), (107, 462605), (143, 346145), (535, 92521), (647, 76505), (715, 69229), (1177, 42055), (1391, 35585), (3235, 15301), (5885, 8411), (6955, 7117)]