56254480

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6827}}^1$

素因数の和:6943

約数の個数: 40

約数和(自身を含む): 132080832

約数和(自身を除く): 75826352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 6827, 8240, 13654, 27308, 34135, 54616, 68270, 109232, 136540, 273080, 546160, 703181, 1406362, 2812724, 3515905, 5625448, 7031810, 11250896, 14063620, 28127240, 56254480]

約数ペア:

[(1, 56254480), (2, 28127240), (4, 14063620), (5, 11250896), (8, 7031810), (10, 5625448), (16, 3515905), (20, 2812724), (40, 1406362), (80, 703181), (103, 546160), (206, 273080), (412, 136540), (515, 109232), (824, 68270), (1030, 54616), (1648, 34135), (2060, 27308), (4120, 13654), (6827, 8240)]