51110631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 36528921

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 151, 263, 429, 453, 789, 1287, 1359, 1661, 1963, 2367, 2893, 3419, 4983, 5889, 8679, 10257, 14949, 17667, 21593, 26037, 30771, 37609, 39713, 64779, 112827, 119139, 194337, 338481, 357417, 436843, 516269, 1310529, 1548807, 3931587, 4646421, 5678959, 17036877, 51110631]

約数ペア:

[(1, 51110631), (3, 17036877), (9, 5678959), (11, 4646421), (13, 3931587), (33, 1548807), (39, 1310529), (99, 516269), (117, 436843), (143, 357417), (151, 338481), (263, 194337), (429, 119139), (453, 112827), (789, 64779), (1287, 39713), (1359, 37609), (1661, 30771), (1963, 26037), (2367, 21593), (2893, 17667), (3419, 14949), (4983, 10257), (5889, 8679)]