47911110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122849}}^1$

素因数の和:122872

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 75921690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122849, 245698, 368547, 614245, 737094, 1228490, 1597037, 1842735, 3194074, 3685470, 4791111, 7985185, 9582222, 15970370, 23955555, 47911110]

約数ペア:

[(1, 47911110), (2, 23955555), (3, 15970370), (5, 9582222), (6, 7985185), (10, 4791111), (13, 3685470), (15, 3194074), (26, 1842735), (30, 1597037), (39, 1228490), (65, 737094), (78, 614245), (130, 368547), (195, 245698), (390, 122849)]