50228540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 112910112

約数和(自身を除く): 62681572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1523, 1649, 1940, 3046, 3298, 6092, 6596, 7615, 8245, 15230, 16490, 25891, 30460, 32980, 51782, 103564, 129455, 147731, 258910, 295462, 517820, 590924, 738655, 1477310, 2511427, 2954620, 5022854, 10045708, 12557135, 25114270, 50228540]

約数ペア:

[(1, 50228540), (2, 25114270), (4, 12557135), (5, 10045708), (10, 5022854), (17, 2954620), (20, 2511427), (34, 1477310), (68, 738655), (85, 590924), (97, 517820), (170, 295462), (194, 258910), (340, 147731), (388, 129455), (485, 103564), (970, 51782), (1523, 32980), (1649, 30460), (1940, 25891), (3046, 16490), (3298, 15230), (6092, 8245), (6596, 7615)]