49010920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{175039}}^1$

素因数の和:175057

約数の個数: 32

約数和(自身を含む): 126028800

約数和(自身を除く): 77017880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 175039, 350078, 700156, 875195, 1225273, 1400312, 1750390, 2450546, 3500780, 4901092, 6126365, 7001560, 9802184, 12252730, 24505460, 49010920]

約数ペア:

[(1, 49010920), (2, 24505460), (4, 12252730), (5, 9802184), (7, 7001560), (8, 6126365), (10, 4901092), (14, 3500780), (20, 2450546), (28, 1750390), (35, 1400312), (40, 1225273), (56, 875195), (70, 700156), (140, 350078), (280, 175039)]