47149828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1684

約数の個数: 36

約数和(自身を含む): 92239756

約数和(自身を除く): 45089928

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 1597, 2684, 3194, 6388, 7381, 14762, 17567, 29524, 35134, 70268, 97417, 193237, 194834, 386474, 389668, 772948, 1071587, 2143174, 4286348, 11787457, 23574914, 47149828]

約数ペア:

[(1, 47149828), (2, 23574914), (4, 11787457), (11, 4286348), (22, 2143174), (44, 1071587), (61, 772948), (121, 389668), (122, 386474), (242, 194834), (244, 193237), (484, 97417), (671, 70268), (1342, 35134), (1597, 29524), (2684, 17567), (3194, 14762), (6388, 7381)]