54657140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 118761552

約数和(自身を除く): 64104412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 233, 317, 370, 466, 634, 740, 932, 1165, 1268, 1585, 2330, 3170, 4660, 6340, 8621, 11729, 17242, 23458, 34484, 43105, 46916, 58645, 73861, 86210, 117290, 147722, 172420, 234580, 295444, 369305, 738610, 1477220, 2732857, 5465714, 10931428, 13664285, 27328570, 54657140]

約数ペア:

[(1, 54657140), (2, 27328570), (4, 13664285), (5, 10931428), (10, 5465714), (20, 2732857), (37, 1477220), (74, 738610), (148, 369305), (185, 295444), (233, 234580), (317, 172420), (370, 147722), (466, 117290), (634, 86210), (740, 73861), (932, 58645), (1165, 46916), (1268, 43105), (1585, 34484), (2330, 23458), (3170, 17242), (4660, 11729), (6340, 8621)]