52681245

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 87536640

約数和(自身を除く): 34855395

約数列:

[1, 3, 5, 15, 31, 93, 155, 277, 409, 465, 831, 1227, 1385, 2045, 4155, 6135, 8587, 12679, 25761, 38037, 42935, 63395, 113293, 128805, 190185, 339879, 566465, 1699395, 3512083, 10536249, 17560415, 52681245]

約数ペア:

[(1, 52681245), (3, 17560415), (5, 10536249), (15, 3512083), (31, 1699395), (93, 566465), (155, 339879), (277, 190185), (409, 128805), (465, 113293), (831, 63395), (1227, 42935), (1385, 38037), (2045, 25761), (4155, 12679), (6135, 8587)]