51550636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 98106624

約数和(自身を除く): 46555988

約数列:

[1, 2, 4, 23, 43, 46, 83, 86, 92, 157, 166, 172, 314, 332, 628, 989, 1909, 1978, 3569, 3611, 3818, 3956, 6751, 7138, 7222, 7636, 13031, 13502, 14276, 14444, 26062, 27004, 52124, 82087, 155273, 164174, 299713, 310546, 328348, 560333, 599426, 621092, 1120666, 1198852, 2241332, 12887659, 25775318, 51550636]

約数ペア:

[(1, 51550636), (2, 25775318), (4, 12887659), (23, 2241332), (43, 1198852), (46, 1120666), (83, 621092), (86, 599426), (92, 560333), (157, 328348), (166, 310546), (172, 299713), (314, 164174), (332, 155273), (628, 82087), (989, 52124), (1909, 27004), (1978, 26062), (3569, 14444), (3611, 14276), (3818, 13502), (3956, 13031), (6751, 7636), (7138, 7222)]