47766290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33403}}^1$

素因数の和:33434

約数の個数: 32

約数和(自身を含む): 101013696

約数和(自身を除く): 53247406

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 33403, 66806, 167015, 334030, 367433, 434239, 734866, 868478, 1837165, 2171195, 3674330, 4342390, 4776629, 9553258, 23883145, 47766290]

約数ペア:

[(1, 47766290), (2, 23883145), (5, 9553258), (10, 4776629), (11, 4342390), (13, 3674330), (22, 2171195), (26, 1837165), (55, 868478), (65, 734866), (110, 434239), (130, 367433), (143, 334030), (286, 167015), (715, 66806), (1430, 33403)]