49242710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 102783600

約数和(自身を除く): 53540890

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1549, 1870, 2890, 3098, 3179, 6358, 7745, 15490, 15895, 17039, 26333, 31790, 34078, 52666, 85195, 131665, 170390, 263330, 289663, 447661, 579326, 895322, 1448315, 2238305, 2896630, 4476610, 4924271, 9848542, 24621355, 49242710]

約数ペア:

[(1, 49242710), (2, 24621355), (5, 9848542), (10, 4924271), (11, 4476610), (17, 2896630), (22, 2238305), (34, 1448315), (55, 895322), (85, 579326), (110, 447661), (170, 289663), (187, 263330), (289, 170390), (374, 131665), (578, 85195), (935, 52666), (1445, 34078), (1549, 31790), (1870, 26333), (2890, 17039), (3098, 15895), (3179, 15490), (6358, 7745)]