51458274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136133}}^1$

素因数の和:136151

約数の個数: 32

約数和(自身を含む): 130688640

約数和(自身を除く): 79230366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136133, 272266, 408399, 816798, 952931, 1225197, 1905862, 2450394, 2858793, 3675591, 5717586, 7351182, 8576379, 17152758, 25729137, 51458274]

約数ペア:

[(1, 51458274), (2, 25729137), (3, 17152758), (6, 8576379), (7, 7351182), (9, 5717586), (14, 3675591), (18, 2858793), (21, 2450394), (27, 1905862), (42, 1225197), (54, 952931), (63, 816798), (126, 408399), (189, 272266), (378, 136133)]