56397776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{185519}}^1$

素因数の和:185546

約数の個数: 20

約数和(自身を含む): 115022400

約数和(自身を除く): 58624624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 185519, 371038, 742076, 1484152, 2968304, 3524861, 7049722, 14099444, 28198888, 56397776]

約数ペア:

[(1, 56397776), (2, 28198888), (4, 14099444), (8, 7049722), (16, 3524861), (19, 2968304), (38, 1484152), (76, 742076), (152, 371038), (304, 185519)]