55619210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{129347}}^1$

素因数の和:129397

約数の個数: 16

約数和(自身を含む): 102443616

約数和(自身を除く): 46824406

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 129347, 258694, 646735, 1293470, 5561921, 11123842, 27809605, 55619210]

約数ペア:

[(1, 55619210), (2, 27809605), (5, 11123842), (10, 5561921), (43, 1293470), (86, 646735), (215, 258694), (430, 129347)]