53130370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 98607168

約数和(自身を除く): 45476798

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 787, 1570, 1574, 3935, 6751, 7870, 13502, 33755, 33841, 67510, 67682, 123559, 169205, 247118, 338410, 617795, 1235590, 5313037, 10626074, 26565185, 53130370]

約数ペア:

[(1, 53130370), (2, 26565185), (5, 10626074), (10, 5313037), (43, 1235590), (86, 617795), (157, 338410), (215, 247118), (314, 169205), (430, 123559), (785, 67682), (787, 67510), (1570, 33841), (1574, 33755), (3935, 13502), (6751, 7870)]