49369870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1553}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 103048848

約数和(自身を除く): 53678978

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1553, 1870, 2890, 3106, 3179, 6358, 7765, 15530, 15895, 17083, 26401, 31790, 34166, 52802, 85415, 132005, 170830, 264010, 290411, 448817, 580822, 897634, 1452055, 2244085, 2904110, 4488170, 4936987, 9873974, 24684935, 49369870]

約数ペア:

[(1, 49369870), (2, 24684935), (5, 9873974), (10, 4936987), (11, 4488170), (17, 2904110), (22, 2244085), (34, 1452055), (55, 897634), (85, 580822), (110, 448817), (170, 290411), (187, 264010), (289, 170830), (374, 132005), (578, 85415), (935, 52802), (1445, 34166), (1553, 31790), (1870, 26401), (2890, 17083), (3106, 15895), (3179, 15530), (6358, 7765)]