56457590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5413}}^1$

素因数の和:5576

約数の個数: 32

約数和(自身を含む): 116942400

約数和(自身を除く): 60484810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 5413, 10430, 10826, 27065, 37891, 54130, 75782, 189455, 378910, 806537, 1613074, 4032685, 5645759, 8065370, 11291518, 28228795, 56457590]

約数ペア:

[(1, 56457590), (2, 28228795), (5, 11291518), (7, 8065370), (10, 5645759), (14, 4032685), (35, 1613074), (70, 806537), (149, 378910), (298, 189455), (745, 75782), (1043, 54130), (1490, 37891), (2086, 27065), (5215, 10826), (5413, 10430)]