56740190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436463}}^1$

素因数の和:436483

約数の個数: 16

約数和(自身を含む): 109988928

約数和(自身を除く): 53248738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 436463, 872926, 2182315, 4364630, 5674019, 11348038, 28370095, 56740190]

約数ペア:

[(1, 56740190), (2, 28370095), (5, 11348038), (10, 5674019), (13, 4364630), (26, 2182315), (65, 872926), (130, 436463)]