55172628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31277}}^1$

素因数の和:31301

約数の個数: 54

約数和(自身を含む): 162238986

約数和(自身を除く): 107066358

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 31277, 62554, 93831, 125108, 187662, 218939, 281493, 375324, 437878, 562986, 656817, 875756, 1125972, 1313634, 1532573, 1970451, 2627268, 3065146, 3940902, 4597719, 6130292, 7881804, 9195438, 13793157, 18390876, 27586314, 55172628]

約数ペア:

[(1, 55172628), (2, 27586314), (3, 18390876), (4, 13793157), (6, 9195438), (7, 7881804), (9, 6130292), (12, 4597719), (14, 3940902), (18, 3065146), (21, 2627268), (28, 1970451), (36, 1532573), (42, 1313634), (49, 1125972), (63, 875756), (84, 656817), (98, 562986), (126, 437878), (147, 375324), (196, 281493), (252, 218939), (294, 187662), (441, 125108), (588, 93831), (882, 62554), (1764, 31277)]