49366580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 107110080

約数和(自身を除く): 57743500

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 137, 172, 215, 274, 419, 430, 548, 685, 838, 860, 1370, 1676, 2095, 2740, 4190, 5891, 8380, 11782, 18017, 23564, 29455, 36034, 57403, 58910, 72068, 90085, 114806, 117820, 180170, 229612, 287015, 360340, 574030, 1148060, 2468329, 4936658, 9873316, 12341645, 24683290, 49366580]

約数ペア:

[(1, 49366580), (2, 24683290), (4, 12341645), (5, 9873316), (10, 4936658), (20, 2468329), (43, 1148060), (86, 574030), (137, 360340), (172, 287015), (215, 229612), (274, 180170), (419, 117820), (430, 114806), (548, 90085), (685, 72068), (838, 58910), (860, 57403), (1370, 36034), (1676, 29455), (2095, 23564), (2740, 18017), (4190, 11782), (5891, 8380)]