49601420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225461}}^1$

素因数の和:225481

約数の個数: 24

約数和(自身を含む): 113632848

約数和(自身を除く): 64031428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 225461, 450922, 901844, 1127305, 2254610, 2480071, 4509220, 4960142, 9920284, 12400355, 24800710, 49601420]

約数ペア:

[(1, 49601420), (2, 24800710), (4, 12400355), (5, 9920284), (10, 4960142), (11, 4509220), (20, 2480071), (22, 2254610), (44, 1127305), (55, 901844), (110, 450922), (220, 225461)]