47508560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53987}}^1$

素因数の和:54011

約数の個数: 40

約数和(自身を含む): 120501216

約数和(自身を除く): 72992656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53987, 107974, 215948, 269935, 431896, 539870, 593857, 863792, 1079740, 1187714, 2159480, 2375428, 2969285, 4318960, 4750856, 5938570, 9501712, 11877140, 23754280, 47508560]

約数ペア:

[(1, 47508560), (2, 23754280), (4, 11877140), (5, 9501712), (8, 5938570), (10, 4750856), (11, 4318960), (16, 2969285), (20, 2375428), (22, 2159480), (40, 1187714), (44, 1079740), (55, 863792), (80, 593857), (88, 539870), (110, 431896), (176, 269935), (220, 215948), (440, 107974), (880, 53987)]