54561290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33889}}^1$

素因数の和:33926

約数の個数: 32

約数和(自身を含む): 117123840

約数和(自身を除く): 62562550

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 33889, 67778, 169445, 237223, 338890, 474446, 779447, 1186115, 1558894, 2372230, 3897235, 5456129, 7794470, 10912258, 27280645, 54561290]

約数ペア:

[(1, 54561290), (2, 27280645), (5, 10912258), (7, 7794470), (10, 5456129), (14, 3897235), (23, 2372230), (35, 1558894), (46, 1186115), (70, 779447), (115, 474446), (161, 338890), (230, 237223), (322, 169445), (805, 67778), (1610, 33889)]