51603016

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{21011}}^1$

素因数の和:21324

約数の個数: 16

約数和(自身を含む): 97075440

約数和(自身を除く): 45472424

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 21011, 42022, 84044, 168088, 6450377, 12900754, 25801508, 51603016]

約数ペア:

[(1, 51603016), (2, 25801508), (4, 12900754), (8, 6450377), (307, 168088), (614, 84044), (1228, 42022), (2456, 21011)]