51889772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19333}}^1$

素因数の和:19409

約数の個数: 24

約数和(自身を含む): 100691472

約数和(自身を除く): 48801700

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 19333, 38666, 77332, 212663, 425326, 850652, 1179313, 2358626, 4717252, 12972443, 25944886, 51889772]

約数ペア:

[(1, 51889772), (2, 25944886), (4, 12972443), (11, 4717252), (22, 2358626), (44, 1179313), (61, 850652), (122, 425326), (244, 212663), (671, 77332), (1342, 38666), (2684, 19333)]