54075710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21893}}^1$

素因数の和:21932

約数の個数: 32

約数和(自身を含む): 110345760

約数和(自身を除く): 56270050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21893, 43786, 109465, 218930, 284609, 415967, 569218, 831934, 1423045, 2079835, 2846090, 4159670, 5407571, 10815142, 27037855, 54075710]

約数ペア:

[(1, 54075710), (2, 27037855), (5, 10815142), (10, 5407571), (13, 4159670), (19, 2846090), (26, 2079835), (38, 1423045), (65, 831934), (95, 569218), (130, 415967), (190, 284609), (247, 218930), (494, 109465), (1235, 43786), (2470, 21893)]