55711805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21196

約数の個数: 16

約数和(自身を含む): 73073664

約数和(自身を除く): 17361859

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 21143, 105715, 359431, 655433, 1797155, 3277165, 11142361, 55711805]

約数ペア:

[(1, 55711805), (5, 11142361), (17, 3277165), (31, 1797155), (85, 655433), (155, 359431), (527, 105715), (2635, 21143)]