47653210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 99468000

約数和(自身を除く): 51814790

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1499, 1870, 2890, 2998, 3179, 6358, 7495, 14990, 15895, 16489, 25483, 31790, 32978, 50966, 82445, 127415, 164890, 254830, 280313, 433211, 560626, 866422, 1401565, 2166055, 2803130, 4332110, 4765321, 9530642, 23826605, 47653210]

約数ペア:

[(1, 47653210), (2, 23826605), (5, 9530642), (10, 4765321), (11, 4332110), (17, 2803130), (22, 2166055), (34, 1401565), (55, 866422), (85, 560626), (110, 433211), (170, 280313), (187, 254830), (289, 164890), (374, 127415), (578, 82445), (935, 50966), (1445, 32978), (1499, 31790), (1870, 25483), (2890, 16489), (2998, 15895), (3179, 14990), (6358, 7495)]