48229540

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12241}}^1$

素因数の和:12447

約数の個数: 24

約数和(自身を含む): 101804472

約数和(自身を除く): 53574932

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 12241, 24482, 48964, 61205, 122410, 244820, 2411477, 4822954, 9645908, 12057385, 24114770, 48229540]

約数ペア:

[(1, 48229540), (2, 24114770), (4, 12057385), (5, 9645908), (10, 4822954), (20, 2411477), (197, 244820), (394, 122410), (788, 61205), (985, 48964), (1970, 24482), (3940, 12241)]