51081905

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 73785600

約数和(自身を除く): 22703695

約数列:

[1, 5, 7, 29, 35, 59, 145, 203, 295, 413, 853, 1015, 1711, 2065, 4265, 5971, 8555, 11977, 24737, 29855, 50327, 59885, 123685, 173159, 251635, 352289, 865795, 1459483, 1761445, 7297415, 10216381, 51081905]

約数ペア:

[(1, 51081905), (5, 10216381), (7, 7297415), (29, 1761445), (35, 1459483), (59, 865795), (145, 352289), (203, 251635), (295, 173159), (413, 123685), (853, 59885), (1015, 50327), (1711, 29855), (2065, 24737), (4265, 11977), (5971, 8555)]