49778870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 93450240

約数和(自身を除く): 43671370

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 1559, 3118, 3193, 6386, 7795, 15590, 15965, 31930, 48329, 96658, 160577, 241645, 321154, 483290, 802885, 1605770, 4977887, 9955774, 24889435, 49778870]

約数ペア:

[(1, 49778870), (2, 24889435), (5, 9955774), (10, 4977887), (31, 1605770), (62, 802885), (103, 483290), (155, 321154), (206, 241645), (310, 160577), (515, 96658), (1030, 48329), (1559, 31930), (3118, 15965), (3193, 15590), (6386, 7795)]