51885290

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{4019}}^1$

素因数の和:5317

約数の個数: 16

約数和(自身を含む): 93489120

約数和(自身を除く): 41603830

約数列:

[1, 2, 5, 10, 1291, 2582, 4019, 6455, 8038, 12910, 20095, 40190, 5188529, 10377058, 25942645, 51885290]

約数ペア:

[(1, 51885290), (2, 25942645), (5, 10377058), (10, 5188529), (1291, 40190), (2582, 20095), (4019, 12910), (6455, 8038)]