51065730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29863}}^1$

素因数の和:29895

約数の個数: 48

約数和(自身を含む): 139763520

約数和(自身を除く): 88697790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 29863, 59726, 89589, 149315, 179178, 268767, 298630, 447945, 537534, 567397, 895890, 1134794, 1343835, 1702191, 2687670, 2836985, 3404382, 5106573, 5673970, 8510955, 10213146, 17021910, 25532865, 51065730]

約数ペア:

[(1, 51065730), (2, 25532865), (3, 17021910), (5, 10213146), (6, 8510955), (9, 5673970), (10, 5106573), (15, 3404382), (18, 2836985), (19, 2687670), (30, 1702191), (38, 1343835), (45, 1134794), (57, 895890), (90, 567397), (95, 537534), (114, 447945), (171, 298630), (190, 268767), (285, 179178), (342, 149315), (570, 89589), (855, 59726), (1710, 29863)]