51153258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 112733856

約数和(自身を除く): 61580598

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 827, 1014, 1586, 1654, 2379, 2481, 4758, 4962, 10309, 10751, 20618, 21502, 30927, 32253, 50447, 61854, 64506, 100894, 139763, 151341, 279526, 302682, 419289, 655811, 838578, 1311622, 1967433, 3934866, 8525543, 17051086, 25576629, 51153258]

約数ペア:

[(1, 51153258), (2, 25576629), (3, 17051086), (6, 8525543), (13, 3934866), (26, 1967433), (39, 1311622), (61, 838578), (78, 655811), (122, 419289), (169, 302682), (183, 279526), (338, 151341), (366, 139763), (507, 100894), (793, 64506), (827, 61854), (1014, 50447), (1586, 32253), (1654, 30927), (2379, 21502), (2481, 20618), (4758, 10751), (4962, 10309)]