47721456

素因数分解:

$2^4\times 3^2\times {\mathrm{331399}}^1$

素因数の和:331413

約数の個数: 30

約数和(自身を含む): 133554200

約数和(自身を除く): 85832744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331399, 662798, 994197, 1325596, 1988394, 2651192, 2982591, 3976788, 5302384, 5965182, 7953576, 11930364, 15907152, 23860728, 47721456]

約数ペア:

[(1, 47721456), (2, 23860728), (3, 15907152), (4, 11930364), (6, 7953576), (8, 5965182), (9, 5302384), (12, 3976788), (16, 2982591), (18, 2651192), (24, 1988394), (36, 1325596), (48, 994197), (72, 662798), (144, 331399)]