50155780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147517}}^1$

素因数の和:147543

約数の個数: 24

約数和(自身を含む): 111523608

約数和(自身を除く): 61367828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 147517, 295034, 590068, 737585, 1475170, 2507789, 2950340, 5015578, 10031156, 12538945, 25077890, 50155780]

約数ペア:

[(1, 50155780), (2, 25077890), (4, 12538945), (5, 10031156), (10, 5015578), (17, 2950340), (20, 2507789), (34, 1475170), (68, 737585), (85, 590068), (170, 295034), (340, 147517)]