55977845

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20771}}^1$

素因数の和:20801

約数の個数: 24

約数和(自身を含む): 85248288

約数和(自身を除く): 29270443

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 20771, 103855, 145397, 228481, 726985, 1017779, 1142405, 1599367, 5088895, 7996835, 11195569, 55977845]

約数ペア:

[(1, 55977845), (5, 11195569), (7, 7996835), (11, 5088895), (35, 1599367), (49, 1142405), (55, 1017779), (77, 726985), (245, 228481), (385, 145397), (539, 103855), (2695, 20771)]