55030030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21751}}^1$

素因数の和:21792

約数の個数: 32

約数和(自身を含む): 112762368

約数和(自身を除く): 57732338

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 21751, 43502, 108755, 217510, 239261, 478522, 500273, 1000546, 1196305, 2392610, 2501365, 5002730, 5503003, 11006006, 27515015, 55030030]

約数ペア:

[(1, 55030030), (2, 27515015), (5, 11006006), (10, 5503003), (11, 5002730), (22, 2501365), (23, 2392610), (46, 1196305), (55, 1000546), (110, 500273), (115, 478522), (230, 239261), (253, 217510), (506, 108755), (1265, 43502), (2530, 21751)]