49802495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 61477920

約数和(自身を除く): 11675425

約数列:

[1, 5, 41, 205, 379, 641, 1895, 3205, 15539, 26281, 77695, 131405, 242939, 1214695, 9960499, 49802495]

約数ペア:

[(1, 49802495), (5, 9960499), (41, 1214695), (205, 242939), (379, 131405), (641, 77695), (1895, 26281), (3205, 15539)]