55551010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{55001}}^1$

素因数の和:55109

約数の個数: 16

約数和(自身を含む): 100983672

約数和(自身を除く): 45432662

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 55001, 110002, 275005, 550010, 5555101, 11110202, 27775505, 55551010]

約数ペア:

[(1, 55551010), (2, 27775505), (5, 11110202), (10, 5555101), (101, 550010), (202, 275005), (505, 110002), (1010, 55001)]