54634690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26141}}^1$

素因数の和:26178

約数の個数: 32

約数和(自身を含む): 112933440

約数和(自身を除く): 58298750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 26141, 52282, 130705, 261410, 287551, 496679, 575102, 993358, 1437755, 2483395, 2875510, 4966790, 5463469, 10926938, 27317345, 54634690]

約数ペア:

[(1, 54634690), (2, 27317345), (5, 10926938), (10, 5463469), (11, 4966790), (19, 2875510), (22, 2483395), (38, 1437755), (55, 993358), (95, 575102), (110, 496679), (190, 287551), (209, 261410), (418, 130705), (1045, 52282), (2090, 26141)]