55880228

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{14537}}^1$

素因数の和:14603

約数の個数: 18

約数和(自身を含む): 101053638

約数和(自身を除く): 45173410

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 14537, 29074, 58148, 450647, 901294, 1802588, 13970057, 27940114, 55880228]

約数ペア:

[(1, 55880228), (2, 27940114), (4, 13970057), (31, 1802588), (62, 901294), (124, 450647), (961, 58148), (1922, 29074), (3844, 14537)]