55474972

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3557}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 111180384

約数和(自身を除く): 55705412

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3557, 3899, 7114, 7798, 14228, 15596, 24899, 49798, 99596, 1981249, 3962498, 7924996, 13868743, 27737486, 55474972]

約数ペア:

[(1, 55474972), (2, 27737486), (4, 13868743), (7, 7924996), (14, 3962498), (28, 1981249), (557, 99596), (1114, 49798), (2228, 24899), (3557, 15596), (3899, 14228), (7114, 7798)]