52386789

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 89596800

約数和(自身を除く): 37210011

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 169, 203, 273, 377, 507, 509, 609, 1131, 1183, 1527, 2639, 3549, 3563, 4901, 6617, 7917, 10689, 14703, 14761, 19851, 34307, 44283, 46319, 86021, 102921, 103327, 138957, 191893, 258063, 309981, 575679, 602147, 1343251, 1806441, 2494609, 4029753, 7483827, 17462263, 52386789]

約数ペア:

[(1, 52386789), (3, 17462263), (7, 7483827), (13, 4029753), (21, 2494609), (29, 1806441), (39, 1343251), (87, 602147), (91, 575679), (169, 309981), (203, 258063), (273, 191893), (377, 138957), (507, 103327), (509, 102921), (609, 86021), (1131, 46319), (1183, 44283), (1527, 34307), (2639, 19851), (3549, 14761), (3563, 14703), (4901, 10689), (6617, 7917)]