51311028

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{90977}}^1$

素因数の和:91031

約数の個数: 24

約数和(自身を含む): 122274432

約数和(自身を除く): 70963404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 90977, 181954, 272931, 363908, 545862, 1091724, 4275919, 8551838, 12827757, 17103676, 25655514, 51311028]

約数ペア:

[(1, 51311028), (2, 25655514), (3, 17103676), (4, 12827757), (6, 8551838), (12, 4275919), (47, 1091724), (94, 545862), (141, 363908), (188, 272931), (282, 181954), (564, 90977)]