53292057

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 90397440

約数和(自身を除く): 37105383

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 91, 147, 237, 273, 353, 553, 637, 1027, 1059, 1659, 1911, 2471, 3081, 3871, 4589, 7189, 7413, 11613, 13767, 17297, 21567, 27887, 32123, 50323, 51891, 83661, 96369, 150969, 195209, 224861, 362531, 585627, 674583, 1087593, 1366463, 2537717, 4099389, 7613151, 17764019, 53292057]

約数ペア:

[(1, 53292057), (3, 17764019), (7, 7613151), (13, 4099389), (21, 2537717), (39, 1366463), (49, 1087593), (79, 674583), (91, 585627), (147, 362531), (237, 224861), (273, 195209), (353, 150969), (553, 96369), (637, 83661), (1027, 51891), (1059, 50323), (1659, 32123), (1911, 27887), (2471, 21567), (3081, 17297), (3871, 13767), (4589, 11613), (7189, 7413)]