51708990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{4621}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 124461216

約数和(自身を除く): 72752226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1865, 2238, 3730, 4621, 5595, 9242, 11190, 13863, 23105, 27726, 46210, 69315, 138630, 1723633, 3447266, 5170899, 8618165, 10341798, 17236330, 25854495, 51708990]

約数ペア:

[(1, 51708990), (2, 25854495), (3, 17236330), (5, 10341798), (6, 8618165), (10, 5170899), (15, 3447266), (30, 1723633), (373, 138630), (746, 69315), (1119, 46210), (1865, 27726), (2238, 23105), (3730, 13863), (4621, 11190), (5595, 9242)]