55617788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1667}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 102748800

約数和(自身を除く): 47131012

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1667, 1756, 3334, 6668, 8341, 16682, 31673, 33364, 63346, 126692, 731813, 1463626, 2927252, 13904447, 27808894, 55617788]

約数ペア:

[(1, 55617788), (2, 27808894), (4, 13904447), (19, 2927252), (38, 1463626), (76, 731813), (439, 126692), (878, 63346), (1667, 33364), (1756, 31673), (3334, 16682), (6668, 8341)]