55680290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 104762160

約数和(自身を除く): 49081870

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 1901, 2929, 3802, 5858, 9505, 14645, 19010, 29290, 55129, 110258, 192001, 275645, 384002, 551290, 960005, 1920010, 5568029, 11136058, 27840145, 55680290]

約数ペア:

[(1, 55680290), (2, 27840145), (5, 11136058), (10, 5568029), (29, 1920010), (58, 960005), (101, 551290), (145, 384002), (202, 275645), (290, 192001), (505, 110258), (1010, 55129), (1901, 29290), (2929, 19010), (3802, 14645), (5858, 9505)]