55413486

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 126326304

約数和(自身を除く): 70912818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 822, 977, 1233, 1954, 2466, 2931, 3151, 5862, 6302, 8793, 9453, 17586, 18906, 22471, 28359, 44942, 56718, 67413, 133849, 134826, 202239, 267698, 401547, 404478, 803094, 1204641, 2409282, 3078527, 6157054, 9235581, 18471162, 27706743, 55413486]

約数ペア:

[(1, 55413486), (2, 27706743), (3, 18471162), (6, 9235581), (9, 6157054), (18, 3078527), (23, 2409282), (46, 1204641), (69, 803094), (137, 404478), (138, 401547), (207, 267698), (274, 202239), (411, 134826), (414, 133849), (822, 67413), (977, 56718), (1233, 44942), (1954, 28359), (2466, 22471), (2931, 18906), (3151, 17586), (5862, 9453), (6302, 8793)]