55206123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 35410197

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 2621, 3009, 7021, 7863, 18347, 21063, 44557, 55041, 133671, 154639, 311899, 463917, 935697, 1082473, 2628863, 3247419, 7886589, 18402041, 55206123]

約数ペア:

[(1, 55206123), (3, 18402041), (7, 7886589), (17, 3247419), (21, 2628863), (51, 1082473), (59, 935697), (119, 463917), (177, 311899), (357, 154639), (413, 133671), (1003, 55041), (1239, 44557), (2621, 21063), (3009, 18347), (7021, 7863)]