55758222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 130777920

約数和(自身を除く): 75019698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 997, 1434, 1994, 2151, 2991, 3107, 4302, 5982, 6214, 8973, 9321, 12961, 17946, 18642, 25922, 27963, 38883, 55926, 77766, 116649, 233298, 238283, 476566, 714849, 1429698, 2144547, 3097679, 4289094, 6195358, 9293037, 18586074, 27879111, 55758222]

約数ペア:

[(1, 55758222), (2, 27879111), (3, 18586074), (6, 9293037), (9, 6195358), (13, 4289094), (18, 3097679), (26, 2144547), (39, 1429698), (78, 714849), (117, 476566), (234, 238283), (239, 233298), (478, 116649), (717, 77766), (997, 55926), (1434, 38883), (1994, 27963), (2151, 25922), (2991, 18642), (3107, 17946), (4302, 12961), (5982, 9321), (6214, 8973)]