51185337

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 79934208

約数和(自身を除く): 28748871

約数列:

[1, 3, 7, 21, 73, 173, 193, 219, 511, 519, 579, 1211, 1351, 1533, 3633, 4053, 12629, 14089, 33389, 37887, 42267, 88403, 98623, 100167, 233723, 265209, 295869, 701169, 2437397, 7312191, 17061779, 51185337]

約数ペア:

[(1, 51185337), (3, 17061779), (7, 7312191), (21, 2437397), (73, 701169), (173, 295869), (193, 265209), (219, 233723), (511, 100167), (519, 98623), (579, 88403), (1211, 42267), (1351, 37887), (1533, 33389), (3633, 14089), (4053, 12629)]