47920446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1373}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 119175264

約数和(自身を除く): 71254818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 554, 831, 1373, 1662, 1939, 2493, 2746, 3878, 4119, 4986, 5817, 8238, 9611, 11634, 12357, 17451, 19222, 24714, 28833, 34902, 57666, 86499, 172998, 380321, 760642, 1140963, 2281926, 2662247, 3422889, 5324494, 6845778, 7986741, 15973482, 23960223, 47920446]

約数ペア:

[(1, 47920446), (2, 23960223), (3, 15973482), (6, 7986741), (7, 6845778), (9, 5324494), (14, 3422889), (18, 2662247), (21, 2281926), (42, 1140963), (63, 760642), (126, 380321), (277, 172998), (554, 86499), (831, 57666), (1373, 34902), (1662, 28833), (1939, 24714), (2493, 19222), (2746, 17451), (3878, 12357), (4119, 11634), (4986, 9611), (5817, 8238)]