56546290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 105209280

約数和(自身を除く): 48662990

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 430, 535, 1070, 1229, 2458, 4601, 6145, 9202, 12290, 23005, 46010, 52847, 105694, 131503, 263006, 264235, 528470, 657515, 1315030, 5654629, 11309258, 28273145, 56546290]

約数ペア:

[(1, 56546290), (2, 28273145), (5, 11309258), (10, 5654629), (43, 1315030), (86, 657515), (107, 528470), (214, 264235), (215, 263006), (430, 131503), (535, 105694), (1070, 52847), (1229, 46010), (2458, 23005), (4601, 12290), (6145, 9202)]