55350250

素因数分解:

$2^1\times 5^3\times {\mathrm{221401}}^1$

素因数の和:221418

約数の個数: 16

約数和(自身を含む): 103616136

約数和(自身を除く): 48265886

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 221401, 442802, 1107005, 2214010, 5535025, 11070050, 27675125, 55350250]

約数ペア:

[(1, 55350250), (2, 27675125), (5, 11070050), (10, 5535025), (25, 2214010), (50, 1107005), (125, 442802), (250, 221401)]