56474586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 140272704

約数和(自身を除く): 83798118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 523, 857, 1046, 1569, 1714, 2571, 3138, 3661, 4707, 5142, 5999, 7322, 7713, 9414, 10983, 11998, 15426, 17997, 21966, 32949, 35994, 53991, 65898, 107982, 448211, 896422, 1344633, 2689266, 3137477, 4033899, 6274954, 8067798, 9412431, 18824862, 28237293, 56474586]

約数ペア:

[(1, 56474586), (2, 28237293), (3, 18824862), (6, 9412431), (7, 8067798), (9, 6274954), (14, 4033899), (18, 3137477), (21, 2689266), (42, 1344633), (63, 896422), (126, 448211), (523, 107982), (857, 65898), (1046, 53991), (1569, 35994), (1714, 32949), (2571, 21966), (3138, 17997), (3661, 15426), (4707, 11998), (5142, 10983), (5999, 9414), (7322, 7713)]