51191160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3359}}^1$

素因数の和:3500

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 103637640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3359, 3810, 5080, 6718, 7620, 10077, 13436, 15240, 16795, 20154, 26872, 33590, 40308, 50385, 67180, 80616, 100770, 134360, 201540, 403080, 426593, 853186, 1279779, 1706372, 2132965, 2559558, 3412744, 4265930, 5119116, 6398895, 8531860, 10238232, 12797790, 17063720, 25595580, 51191160]

約数ペア:

[(1, 51191160), (2, 25595580), (3, 17063720), (4, 12797790), (5, 10238232), (6, 8531860), (8, 6398895), (10, 5119116), (12, 4265930), (15, 3412744), (20, 2559558), (24, 2132965), (30, 1706372), (40, 1279779), (60, 853186), (120, 426593), (127, 403080), (254, 201540), (381, 134360), (508, 100770), (635, 80616), (762, 67180), (1016, 50385), (1270, 40308), (1524, 33590), (1905, 26872), (2540, 20154), (3048, 16795), (3359, 15240), (3810, 13436), (5080, 10077), (6718, 7620)]