51105590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 43485130

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 670, 830, 919, 1838, 4595, 5561, 9190, 11122, 27805, 55610, 61573, 76277, 123146, 152554, 307865, 381385, 615730, 762770, 5110559, 10221118, 25552795, 51105590]

約数ペア:

[(1, 51105590), (2, 25552795), (5, 10221118), (10, 5110559), (67, 762770), (83, 615730), (134, 381385), (166, 307865), (335, 152554), (415, 123146), (670, 76277), (830, 61573), (919, 55610), (1838, 27805), (4595, 11122), (5561, 9190)]