45572890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18013}}^1$

素因数の和:18054

約数の個数: 32

約数和(自身を含む): 93384576

約数和(自身を除く): 47811686

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 18013, 36026, 90065, 180130, 198143, 396286, 414299, 828598, 990715, 1981430, 2071495, 4142990, 4557289, 9114578, 22786445, 45572890]

約数ペア:

[(1, 45572890), (2, 22786445), (5, 9114578), (10, 4557289), (11, 4142990), (22, 2071495), (23, 1981430), (46, 990715), (55, 828598), (110, 414299), (115, 396286), (230, 198143), (253, 180130), (506, 90065), (1265, 36026), (2530, 18013)]