51869642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38651}}^1$

素因数の和:38725

約数の個数: 16

約数和(自身を含む): 86271264

約数和(自身を除く): 34401622

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 38651, 77302, 425161, 850322, 2357711, 4715422, 25934821, 51869642]

約数ペア:

[(1, 51869642), (2, 25934821), (11, 4715422), (22, 2357711), (61, 850322), (122, 425161), (671, 77302), (1342, 38651)]