53313440

素因数分解:

$2^5\times 5^1\times {\mathrm{333209}}^1$

素因数の和:333224

約数の個数: 24

約数和(自身を含む): 125953380

約数和(自身を除く): 72639940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 333209, 666418, 1332836, 1666045, 2665672, 3332090, 5331344, 6664180, 10662688, 13328360, 26656720, 53313440]

約数ペア:

[(1, 53313440), (2, 26656720), (4, 13328360), (5, 10662688), (8, 6664180), (10, 5331344), (16, 3332090), (20, 2665672), (32, 1666045), (40, 1332836), (80, 666418), (160, 333209)]