53198390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1523}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 109728000

約数和(自身を除く): 56529610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 1523, 2495, 3046, 3493, 4990, 6986, 7615, 10661, 15230, 17465, 21322, 34930, 53305, 106610, 759977, 1519954, 3799885, 5319839, 7599770, 10639678, 26599195, 53198390]

約数ペア:

[(1, 53198390), (2, 26599195), (5, 10639678), (7, 7599770), (10, 5319839), (14, 3799885), (35, 1519954), (70, 759977), (499, 106610), (998, 53305), (1523, 34930), (2495, 21322), (3046, 17465), (3493, 15230), (4990, 10661), (6986, 7615)]