51866080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46309}}^1$

素因数の和:46331

約数の個数: 48

約数和(自身を含む): 140041440

約数和(自身を除く): 88175360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46309, 92618, 185236, 231545, 324163, 370472, 463090, 648326, 740944, 926180, 1296652, 1481888, 1620815, 1852360, 2593304, 3241630, 3704720, 5186608, 6483260, 7409440, 10373216, 12966520, 25933040, 51866080]

約数ペア:

[(1, 51866080), (2, 25933040), (4, 12966520), (5, 10373216), (7, 7409440), (8, 6483260), (10, 5186608), (14, 3704720), (16, 3241630), (20, 2593304), (28, 1852360), (32, 1620815), (35, 1481888), (40, 1296652), (56, 926180), (70, 740944), (80, 648326), (112, 463090), (140, 370472), (160, 324163), (224, 231545), (280, 185236), (560, 92618), (1120, 46309)]