54463390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 46313570

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 971, 1942, 4855, 5609, 9710, 11218, 28045, 56090, 68941, 76709, 137882, 153418, 344705, 383545, 689410, 767090, 5446339, 10892678, 27231695, 54463390]

約数ペア:

[(1, 54463390), (2, 27231695), (5, 10892678), (10, 5446339), (71, 767090), (79, 689410), (142, 383545), (158, 344705), (355, 153418), (395, 137882), (710, 76709), (790, 68941), (971, 56090), (1942, 28045), (4855, 11218), (5609, 9710)]