53081769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 85663872

約数和(自身を除く): 32582103

約数列:

[1, 3, 13, 17, 23, 39, 51, 59, 69, 177, 221, 299, 391, 663, 767, 897, 1003, 1173, 1357, 2301, 3009, 3481, 4071, 5083, 10443, 13039, 15249, 17641, 23069, 39117, 45253, 52923, 59177, 69207, 80063, 135759, 177531, 240189, 299897, 769301, 899691, 1040819, 1361071, 2307903, 3122457, 4083213, 17693923, 53081769]

約数ペア:

[(1, 53081769), (3, 17693923), (13, 4083213), (17, 3122457), (23, 2307903), (39, 1361071), (51, 1040819), (59, 899691), (69, 769301), (177, 299897), (221, 240189), (299, 177531), (391, 135759), (663, 80063), (767, 69207), (897, 59177), (1003, 52923), (1173, 45253), (1357, 39117), (2301, 23069), (3009, 17641), (3481, 15249), (4071, 13039), (5083, 10443)]