48283960

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5413}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 109146240

約数和(自身を除く): 60862280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5413, 8920, 10826, 21652, 27065, 43304, 54130, 108260, 216520, 1207099, 2414198, 4828396, 6035495, 9656792, 12070990, 24141980, 48283960]

約数ペア:

[(1, 48283960), (2, 24141980), (4, 12070990), (5, 9656792), (8, 6035495), (10, 4828396), (20, 2414198), (40, 1207099), (223, 216520), (446, 108260), (892, 54130), (1115, 43304), (1784, 27065), (2230, 21652), (4460, 10826), (5413, 8920)]