51212858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 82605312

約数和(自身を除く): 31392454

約数列:

[1, 2, 23, 46, 73, 101, 146, 151, 202, 302, 1679, 2323, 3358, 3473, 4646, 6946, 7373, 11023, 14746, 15251, 22046, 30502, 169579, 253529, 339158, 350773, 507058, 701546, 1113323, 2226646, 25606429, 51212858]

約数ペア:

[(1, 51212858), (2, 25606429), (23, 2226646), (46, 1113323), (73, 701546), (101, 507058), (146, 350773), (151, 339158), (202, 253529), (302, 169579), (1679, 30502), (2323, 22046), (3358, 15251), (3473, 14746), (4646, 11023), (6946, 7373)]