51159610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 45147590

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2089, 2449, 4178, 4898, 10445, 12245, 20890, 24490, 64759, 129518, 165031, 323795, 330062, 647590, 825155, 1650310, 5115961, 10231922, 25579805, 51159610]

約数ペア:

[(1, 51159610), (2, 25579805), (5, 10231922), (10, 5115961), (31, 1650310), (62, 825155), (79, 647590), (155, 330062), (158, 323795), (310, 165031), (395, 129518), (790, 64759), (2089, 24490), (2449, 20890), (4178, 12245), (4898, 10445)]