51878735

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3049}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 64562400

約数和(自身を除く): 12683665

約数列:

[1, 5, 41, 83, 205, 415, 3049, 3403, 15245, 17015, 125009, 253067, 625045, 1265335, 10375747, 51878735]

約数ペア:

[(1, 51878735), (5, 10375747), (41, 1265335), (83, 625045), (205, 253067), (415, 125009), (3049, 17015), (3403, 15245)]