55908940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45827}}^1$

素因数の和:45897

約数の個数: 24

約数和(自身を含む): 119336112

約数和(自身を除く): 63427172

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 45827, 91654, 183308, 229135, 458270, 916540, 2795447, 5590894, 11181788, 13977235, 27954470, 55908940]

約数ペア:

[(1, 55908940), (2, 27954470), (4, 13977235), (5, 11181788), (10, 5590894), (20, 2795447), (61, 916540), (122, 458270), (244, 229135), (305, 183308), (610, 91654), (1220, 45827)]