2152247050

素因数分解:

$2^1\times 5^2\times {\mathrm{1973}}^1\times {\mathrm{21817}}^1$

素因数の和:23802

約数の個数: 24

約数和(自身を含む): 4005392076

約数和(自身を除く): 1853145026

約数列:

[1, 2, 5, 10, 25, 50, 1973, 3946, 9865, 19730, 21817, 43634, 49325, 98650, 109085, 218170, 545425, 1090850, 43044941, 86089882, 215224705, 430449410, 1076123525, 2152247050]

約数ペア:

[(1, 2152247050), (2, 1076123525), (5, 430449410), (10, 215224705), (25, 86089882), (50, 43044941), (1973, 1090850), (3946, 545425), (9865, 218170), (19730, 109085), (21817, 98650), (43634, 49325)]