51628624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169831}}^1$

素因数の和:169858

約数の個数: 20

約数和(自身を含む): 105295840

約数和(自身を除く): 53667216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169831, 339662, 679324, 1358648, 2717296, 3226789, 6453578, 12907156, 25814312, 51628624]

約数ペア:

[(1, 51628624), (2, 25814312), (4, 12907156), (8, 6453578), (16, 3226789), (19, 2717296), (38, 1358648), (76, 679324), (152, 339662), (304, 169831)]