53291260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14249}}^1$

素因数の和:14286

約数の個数: 48

約数和(自身を含む): 129276000

約数和(自身を除く): 75984740

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, 14249, 28498, 56996, 71245, 142490, 156739, 242233, 284980, 313478, 484466, 626956, 783695, 968932, 1211165, 1567390, 2422330, 2664563, 3134780, 4844660, 5329126, 10658252, 13322815, 26645630, 53291260]

約数ペア:

[(1, 53291260), (2, 26645630), (4, 13322815), (5, 10658252), (10, 5329126), (11, 4844660), (17, 3134780), (20, 2664563), (22, 2422330), (34, 1567390), (44, 1211165), (55, 968932), (68, 783695), (85, 626956), (110, 484466), (170, 313478), (187, 284980), (220, 242233), (340, 156739), (374, 142490), (748, 71245), (935, 56996), (1870, 28498), (3740, 14249)]