51579234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136453}}^1$

素因数の和:136471

約数の個数: 32

約数和(自身を含む): 130995840

約数和(自身を除く): 79416606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136453, 272906, 409359, 818718, 955171, 1228077, 1910342, 2456154, 2865513, 3684231, 5731026, 7368462, 8596539, 17193078, 25789617, 51579234]

約数ペア:

[(1, 51579234), (2, 25789617), (3, 17193078), (6, 8596539), (7, 7368462), (9, 5731026), (14, 3684231), (18, 2865513), (21, 2456154), (27, 1910342), (42, 1228077), (54, 955171), (63, 818718), (126, 409359), (189, 272906), (378, 136453)]