51824920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{185089}}^1$

素因数の和:185107

約数の個数: 32

約数和(自身を含む): 133264800

約数和(自身を除く): 81439880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 185089, 370178, 740356, 925445, 1295623, 1480712, 1850890, 2591246, 3701780, 5182492, 6478115, 7403560, 10364984, 12956230, 25912460, 51824920]

約数ペア:

[(1, 51824920), (2, 25912460), (4, 12956230), (5, 10364984), (7, 7403560), (8, 6478115), (10, 5182492), (14, 3701780), (20, 2591246), (28, 1850890), (35, 1480712), (40, 1295623), (56, 925445), (70, 740356), (140, 370178), (280, 185089)]