55900285

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51521}}^1$

素因数の和:51564

約数の個数: 16

約数和(自身を含む): 79137792

約数和(自身を除く): 23237507

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 51521, 257605, 360647, 1597151, 1803235, 7985755, 11180057, 55900285]

約数ペア:

[(1, 55900285), (5, 11180057), (7, 7985755), (31, 1803235), (35, 1597151), (155, 360647), (217, 257605), (1085, 51521)]