25310450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2747

約数の個数: 48

約数和(自身を含む): 54398304

約数和(自身を除く): 29087854

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2707, 4675, 5414, 9350, 13535, 27070, 29777, 46019, 59554, 67675, 92038, 135350, 148885, 230095, 297770, 460190, 506209, 744425, 1012418, 1150475, 1488850, 2300950, 2531045, 5062090, 12655225, 25310450]

約数ペア:

[(1, 25310450), (2, 12655225), (5, 5062090), (10, 2531045), (11, 2300950), (17, 1488850), (22, 1150475), (25, 1012418), (34, 744425), (50, 506209), (55, 460190), (85, 297770), (110, 230095), (170, 148885), (187, 135350), (275, 92038), (374, 67675), (425, 59554), (550, 46019), (850, 29777), (935, 27070), (1870, 13535), (2707, 9350), (4675, 5414)]