50404490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 97876512

約数和(自身を除く): 47472022

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 163, 170, 214, 289, 326, 535, 578, 815, 1070, 1445, 1630, 1819, 2771, 2890, 3638, 5542, 9095, 13855, 17441, 18190, 27710, 30923, 34882, 47107, 61846, 87205, 94214, 154615, 174410, 235535, 296497, 309230, 471070, 592994, 1482485, 2964970, 5040449, 10080898, 25202245, 50404490]

約数ペア:

[(1, 50404490), (2, 25202245), (5, 10080898), (10, 5040449), (17, 2964970), (34, 1482485), (85, 592994), (107, 471070), (163, 309230), (170, 296497), (214, 235535), (289, 174410), (326, 154615), (535, 94214), (578, 87205), (815, 61846), (1070, 47107), (1445, 34882), (1630, 30923), (1819, 27710), (2771, 18190), (2890, 17441), (3638, 13855), (5542, 9095)]