52216360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{26641}}^1$

素因数の和:26666

約数の個数: 48

約数和(自身を含む): 136673460

約数和(自身を除く): 84457100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 26641, 53282, 106564, 133205, 186487, 213128, 266410, 372974, 532820, 745948, 932435, 1065640, 1305409, 1491896, 1864870, 2610818, 3729740, 5221636, 6527045, 7459480, 10443272, 13054090, 26108180, 52216360]

約数ペア:

[(1, 52216360), (2, 26108180), (4, 13054090), (5, 10443272), (7, 7459480), (8, 6527045), (10, 5221636), (14, 3729740), (20, 2610818), (28, 1864870), (35, 1491896), (40, 1305409), (49, 1065640), (56, 932435), (70, 745948), (98, 532820), (140, 372974), (196, 266410), (245, 213128), (280, 186487), (392, 133205), (490, 106564), (980, 53282), (1960, 26641)]