56911580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15217}}^1$

素因数の和:15254

約数の個数: 48

約数和(自身を含む): 138057696

約数和(自身を除く): 81146116

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 15217, 30434, 60868, 76085, 152170, 167387, 258689, 304340, 334774, 517378, 669548, 836935, 1034756, 1293445, 1673870, 2586890, 2845579, 3347740, 5173780, 5691158, 11382316, 14227895, 28455790, 56911580]

約数ペア:

[(1, 56911580), (2, 28455790), (4, 14227895), (5, 11382316), (10, 5691158), (11, 5173780), (17, 3347740), (20, 2845579), (22, 2586890), (34, 1673870), (44, 1293445), (55, 1034756), (68, 836935), (85, 669548), (110, 517378), (170, 334774), (187, 304340), (220, 258689), (340, 167387), (374, 152170), (748, 76085), (935, 60868), (1870, 30434), (3740, 15217)]