55426670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10399}}^1$

素因数の和:10460

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 54646930

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 10399, 20798, 51995, 103990, 135187, 270374, 426359, 675935, 852718, 1351870, 2131795, 4263590, 5542667, 11085334, 27713335, 55426670]

約数ペア:

[(1, 55426670), (2, 27713335), (5, 11085334), (10, 5542667), (13, 4263590), (26, 2131795), (41, 1351870), (65, 852718), (82, 675935), (130, 426359), (205, 270374), (410, 135187), (533, 103990), (1066, 51995), (2665, 20798), (5330, 10399)]