53768645

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 74973696

約数和(自身を除く): 21205051

約数列:

[1, 5, 7, 35, 83, 223, 415, 581, 1115, 1561, 2905, 6889, 7805, 18509, 34445, 48223, 92545, 129563, 241115, 647815, 1536247, 7681235, 10753729, 53768645]

約数ペア:

[(1, 53768645), (5, 10753729), (7, 7681235), (35, 1536247), (83, 647815), (223, 241115), (415, 129563), (581, 92545), (1115, 48223), (1561, 34445), (2905, 18509), (6889, 7805)]