50104780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13397}}^1$

素因数の和:13434

約数の個数: 48

約数和(自身を含む): 121546656

約数和(自身を除く): 71441876

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, 13397, 26794, 53588, 66985, 133970, 147367, 227749, 267940, 294734, 455498, 589468, 736835, 910996, 1138745, 1473670, 2277490, 2505239, 2947340, 4554980, 5010478, 10020956, 12526195, 25052390, 50104780]

約数ペア:

[(1, 50104780), (2, 25052390), (4, 12526195), (5, 10020956), (10, 5010478), (11, 4554980), (17, 2947340), (20, 2505239), (22, 2277490), (34, 1473670), (44, 1138745), (55, 910996), (68, 736835), (85, 589468), (110, 455498), (170, 294734), (187, 267940), (220, 227749), (340, 147367), (374, 133970), (748, 66985), (935, 53588), (1870, 26794), (3740, 13397)]