51668911

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 60367104

約数和(自身を除く): 8698193

約数列:

[1, 7, 83, 113, 581, 787, 791, 5509, 9379, 65321, 65653, 88931, 457247, 622517, 7381273, 51668911]

約数ペア:

[(1, 51668911), (7, 7381273), (83, 622517), (113, 457247), (581, 88931), (787, 65653), (791, 65321), (5509, 9379)]