50157140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13411}}^1$

素因数の和:13448

約数の個数: 48

約数和(自身を含む): 121673664

約数和(自身を除く): 71516524

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, 13411, 26822, 53644, 67055, 134110, 147521, 227987, 268220, 295042, 455974, 590084, 737605, 911948, 1139935, 1475210, 2279870, 2507857, 2950420, 4559740, 5015714, 10031428, 12539285, 25078570, 50157140]

約数ペア:

[(1, 50157140), (2, 25078570), (4, 12539285), (5, 10031428), (10, 5015714), (11, 4559740), (17, 2950420), (20, 2507857), (22, 2279870), (34, 1475210), (44, 1139935), (55, 911948), (68, 737605), (85, 590084), (110, 455974), (170, 295042), (187, 268220), (220, 227987), (340, 147521), (374, 134110), (748, 67055), (935, 53644), (1870, 26822), (3740, 13411)]