55850380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45779}}^1$

素因数の和:45849

約数の個数: 24

約数和(自身を含む): 119211120

約数和(自身を除く): 63360740

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 45779, 91558, 183116, 228895, 457790, 915580, 2792519, 5585038, 11170076, 13962595, 27925190, 55850380]

約数ペア:

[(1, 55850380), (2, 27925190), (4, 13962595), (5, 11170076), (10, 5585038), (20, 2792519), (61, 915580), (122, 457790), (244, 228895), (305, 183116), (610, 91558), (1220, 45779)]