51719098

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 81505440

約数和(自身を除く): 29786342

約数列:

[1, 2, 31, 62, 71, 142, 379, 758, 961, 1922, 2201, 4402, 11749, 23498, 26909, 53818, 68231, 136462, 364219, 728438, 834179, 1668358, 25859549, 51719098]

約数ペア:

[(1, 51719098), (2, 25859549), (31, 1668358), (62, 834179), (71, 728438), (142, 364219), (379, 136462), (758, 68231), (961, 53818), (1922, 26909), (2201, 23498), (4402, 11749)]