54889154

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{569}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 83311200

約数和(自身を除く): 28422046

約数列:

[1, 2, 139, 278, 347, 569, 694, 1138, 48233, 79091, 96466, 158182, 197443, 394886, 27444577, 54889154]

約数ペア:

[(1, 54889154), (2, 27444577), (139, 394886), (278, 197443), (347, 158182), (569, 96466), (694, 79091), (1138, 48233)]