55446040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106627}}^1$

素因数の和:106651

約数の個数: 32

約数和(自身を含む): 134351280

約数和(自身を除く): 78905240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 106627, 213254, 426508, 533135, 853016, 1066270, 1386151, 2132540, 2772302, 4265080, 5544604, 6930755, 11089208, 13861510, 27723020, 55446040]

約数ペア:

[(1, 55446040), (2, 27723020), (4, 13861510), (5, 11089208), (8, 6930755), (10, 5544604), (13, 4265080), (20, 2772302), (26, 2132540), (40, 1386151), (52, 1066270), (65, 853016), (104, 533135), (130, 426508), (260, 213254), (520, 106627)]