56551490104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{372049277}}^1$

素因数の和:372049302

約数の個数: 16

約数和(自身を含む): 111614783400

約数和(自身を除く): 55063293296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 372049277, 744098554, 1488197108, 2976394216, 7068936263, 14137872526, 28275745052, 56551490104]

約数ペア:

[(1, 56551490104), (2, 28275745052), (4, 14137872526), (8, 7068936263), (19, 2976394216), (38, 1488197108), (76, 744098554), (152, 372049277)]