47349440

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1969

約数の個数: 56

約数和(自身を含む): 114239040

約数和(自身を除く): 66889600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 1873, 2528, 3160, 3746, 5056, 6320, 7492, 9365, 12640, 14984, 18730, 25280, 29968, 37460, 59936, 74920, 119872, 147967, 149840, 295934, 299680, 591868, 599360, 739835, 1183736, 1479670, 2367472, 2959340, 4734944, 5918680, 9469888, 11837360, 23674720, 47349440]

約数ペア:

[(1, 47349440), (2, 23674720), (4, 11837360), (5, 9469888), (8, 5918680), (10, 4734944), (16, 2959340), (20, 2367472), (32, 1479670), (40, 1183736), (64, 739835), (79, 599360), (80, 591868), (158, 299680), (160, 295934), (316, 149840), (320, 147967), (395, 119872), (632, 74920), (790, 59936), (1264, 37460), (1580, 29968), (1873, 25280), (2528, 18730), (3160, 14984), (3746, 12640), (5056, 9365), (6320, 7492)]