53397296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175649}}^1$

素因数の和:175676

約数の個数: 20

約数和(自身を含む): 108903000

約数和(自身を除く): 55505704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175649, 351298, 702596, 1405192, 2810384, 3337331, 6674662, 13349324, 26698648, 53397296]

約数ペア:

[(1, 53397296), (2, 26698648), (4, 13349324), (8, 6674662), (16, 3337331), (19, 2810384), (38, 1405192), (76, 702596), (152, 351298), (304, 175649)]