55806478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1061}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 109547424

約数和(自身を除く): 53740946

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 289, 442, 578, 1061, 1547, 2023, 2122, 3094, 3757, 4046, 7427, 7514, 13793, 14854, 18037, 26299, 27586, 36074, 52598, 96551, 126259, 193102, 234481, 252518, 306629, 468962, 613258, 1641367, 2146403, 3282734, 3986177, 4292806, 7972354, 27903239, 55806478]

約数ペア:

[(1, 55806478), (2, 27903239), (7, 7972354), (13, 4292806), (14, 3986177), (17, 3282734), (26, 2146403), (34, 1641367), (91, 613258), (119, 468962), (182, 306629), (221, 252518), (238, 234481), (289, 193102), (442, 126259), (578, 96551), (1061, 52598), (1547, 36074), (2023, 27586), (2122, 26299), (3094, 18037), (3757, 14854), (4046, 13793), (7427, 7514)]