51239322

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{42487}}^1$

素因数の和:42562

約数の個数: 24

約数和(自身を含む): 112678176

約数和(自身を除く): 61438854

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 42487, 84974, 127461, 254922, 382383, 764766, 2846629, 5693258, 8539887, 17079774, 25619661, 51239322]

約数ペア:

[(1, 51239322), (2, 25619661), (3, 17079774), (6, 8539887), (9, 5693258), (18, 2846629), (67, 764766), (134, 382383), (201, 254922), (402, 127461), (603, 84974), (1206, 42487)]