55390270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1877}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 107902368

約数和(自身を除く): 52512098

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 1877, 2270, 2951, 3754, 5902, 9385, 14755, 18770, 24401, 29510, 48802, 122005, 244010, 426079, 852158, 2130395, 4260790, 5539027, 11078054, 27695135, 55390270]

約数ペア:

[(1, 55390270), (2, 27695135), (5, 11078054), (10, 5539027), (13, 4260790), (26, 2130395), (65, 852158), (130, 426079), (227, 244010), (454, 122005), (1135, 48802), (1877, 29510), (2270, 24401), (2951, 18770), (3754, 14755), (5902, 9385)]