55810638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12593

約数の個数: 48

約数和(自身を含む): 137089680

約数和(自身を除く): 81279042

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 12553, 25106, 37659, 75318, 112977, 163189, 225954, 238507, 326378, 477014, 489567, 715521, 979134, 1431042, 1468701, 2146563, 2937402, 3100591, 4293126, 6201182, 9301773, 18603546, 27905319, 55810638]

約数ペア:

[(1, 55810638), (2, 27905319), (3, 18603546), (6, 9301773), (9, 6201182), (13, 4293126), (18, 3100591), (19, 2937402), (26, 2146563), (38, 1468701), (39, 1431042), (57, 979134), (78, 715521), (114, 489567), (117, 477014), (171, 326378), (234, 238507), (247, 225954), (342, 163189), (494, 112977), (741, 75318), (1482, 37659), (2223, 25106), (4446, 12553)]