50551760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90271}}^1$

素因数の和:90291

約数の個数: 40

約数和(自身を含む): 134324736

約数和(自身を除く): 83772976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90271, 180542, 361084, 451355, 631897, 722168, 902710, 1263794, 1444336, 1805420, 2527588, 3159485, 3610840, 5055176, 6318970, 7221680, 10110352, 12637940, 25275880, 50551760]

約数ペア:

[(1, 50551760), (2, 25275880), (4, 12637940), (5, 10110352), (7, 7221680), (8, 6318970), (10, 5055176), (14, 3610840), (16, 3159485), (20, 2527588), (28, 1805420), (35, 1444336), (40, 1263794), (56, 902710), (70, 722168), (80, 631897), (112, 451355), (140, 361084), (280, 180542), (560, 90271)]