55445828

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 99160320

約数和(自身を除く): 43714492

約数列:

[1, 2, 4, 61, 122, 223, 244, 446, 892, 1019, 2038, 4076, 13603, 27206, 54412, 62159, 124318, 227237, 248636, 454474, 908948, 13861457, 27722914, 55445828]

約数ペア:

[(1, 55445828), (2, 27722914), (4, 13861457), (61, 908948), (122, 454474), (223, 248636), (244, 227237), (446, 124318), (892, 62159), (1019, 54412), (2038, 27206), (4076, 13603)]