49307764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18371}}^1$

素因数の和:18447

約数の個数: 24

約数和(自身を含む): 95681376

約数和(自身を除く): 46373612

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 18371, 36742, 73484, 202081, 404162, 808324, 1120631, 2241262, 4482524, 12326941, 24653882, 49307764]

約数ペア:

[(1, 49307764), (2, 24653882), (4, 12326941), (11, 4482524), (22, 2241262), (44, 1120631), (61, 808324), (122, 404162), (244, 202081), (671, 73484), (1342, 36742), (2684, 18371)]