55457210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{70199}}^1$

素因数の和:70285

約数の個数: 16

約数和(自身を含む): 101088000

約数和(自身を除く): 45630790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 70199, 140398, 350995, 701990, 5545721, 11091442, 27728605, 55457210]

約数ペア:

[(1, 55457210), (2, 27728605), (5, 11091442), (10, 5545721), (79, 701990), (158, 350995), (395, 140398), (790, 70199)]