55651570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22531}}^1$

素因数の和:22570

約数の個数: 32

約数和(自身を含む): 113561280

約数和(自身を除く): 57909710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 22531, 45062, 112655, 225310, 292903, 428089, 585806, 856178, 1464515, 2140445, 2929030, 4280890, 5565157, 11130314, 27825785, 55651570]

約数ペア:

[(1, 55651570), (2, 27825785), (5, 11130314), (10, 5565157), (13, 4280890), (19, 2929030), (26, 2140445), (38, 1464515), (65, 856178), (95, 585806), (130, 428089), (190, 292903), (247, 225310), (494, 112655), (1235, 45062), (2470, 22531)]