51573448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2441}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 102564000

約数和(自身を除く): 50990552

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2441, 2641, 4882, 5282, 9764, 10564, 19528, 21128, 46379, 92758, 185516, 339299, 371032, 678598, 1357196, 2714392, 6446681, 12893362, 25786724, 51573448]

約数ペア:

[(1, 51573448), (2, 25786724), (4, 12893362), (8, 6446681), (19, 2714392), (38, 1357196), (76, 678598), (139, 371032), (152, 339299), (278, 185516), (556, 92758), (1112, 46379), (2441, 21128), (2641, 19528), (4882, 10564), (5282, 9764)]