56338270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 106256448

約数和(自身を除く): 49918178

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 397, 617, 794, 1234, 1985, 3085, 3970, 6170, 9131, 14191, 18262, 28382, 45655, 70955, 91310, 141910, 244949, 489898, 1224745, 2449490, 5633827, 11267654, 28169135, 56338270]

約数ペア:

[(1, 56338270), (2, 28169135), (5, 11267654), (10, 5633827), (23, 2449490), (46, 1224745), (115, 489898), (230, 244949), (397, 141910), (617, 91310), (794, 70955), (1234, 45655), (1985, 28382), (3085, 18262), (3970, 14191), (6170, 9131)]