51715260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{3547}}^1$

素因数の和:3574

約数の個数: 84

約数和(自身を含む): 162874488

約数和(自身を除く): 111159228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3547, 3645, 4860, 7094, 7290, 10641, 14188, 14580, 17735, 21282, 31923, 35470, 42564, 53205, 63846, 70940, 95769, 106410, 127692, 159615, 191538, 212820, 287307, 319230, 383076, 478845, 574614, 638460, 861921, 957690, 1149228, 1436535, 1723842, 1915380, 2585763, 2873070, 3447684, 4309605, 5171526, 5746140, 8619210, 10343052, 12928815, 17238420, 25857630, 51715260]

約数ペア:

[(1, 51715260), (2, 25857630), (3, 17238420), (4, 12928815), (5, 10343052), (6, 8619210), (9, 5746140), (10, 5171526), (12, 4309605), (15, 3447684), (18, 2873070), (20, 2585763), (27, 1915380), (30, 1723842), (36, 1436535), (45, 1149228), (54, 957690), (60, 861921), (81, 638460), (90, 574614), (108, 478845), (135, 383076), (162, 319230), (180, 287307), (243, 212820), (270, 191538), (324, 159615), (405, 127692), (486, 106410), (540, 95769), (729, 70940), (810, 63846), (972, 53205), (1215, 42564), (1458, 35470), (1620, 31923), (2430, 21282), (2916, 17735), (3547, 14580), (3645, 14188), (4860, 10641), (7094, 7290)]