54163260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 165621456

約数和(自身を除く): 111458196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2297, 2358, 2620, 3930, 4594, 4716, 5895, 6891, 7860, 9188, 11485, 11790, 13782, 20673, 22970, 23580, 27564, 34455, 41346, 45940, 68910, 82692, 103365, 137820, 206730, 300907, 413460, 601814, 902721, 1203628, 1504535, 1805442, 2708163, 3009070, 3610884, 4513605, 5416326, 6018140, 9027210, 10832652, 13540815, 18054420, 27081630, 54163260]

約数ペア:

[(1, 54163260), (2, 27081630), (3, 18054420), (4, 13540815), (5, 10832652), (6, 9027210), (9, 6018140), (10, 5416326), (12, 4513605), (15, 3610884), (18, 3009070), (20, 2708163), (30, 1805442), (36, 1504535), (45, 1203628), (60, 902721), (90, 601814), (131, 413460), (180, 300907), (262, 206730), (393, 137820), (524, 103365), (655, 82692), (786, 68910), (1179, 45940), (1310, 41346), (1572, 34455), (1965, 27564), (2297, 23580), (2358, 22970), (2620, 20673), (3930, 13782), (4594, 11790), (4716, 11485), (5895, 9188), (6891, 7860)]