56516260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148727}}^1$

素因数の和:148755

約数の個数: 24

約数和(自身を含む): 124931520

約数和(自身を除く): 68415260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 148727, 297454, 594908, 743635, 1487270, 2825813, 2974540, 5651626, 11303252, 14129065, 28258130, 56516260]

約数ペア:

[(1, 56516260), (2, 28258130), (4, 14129065), (5, 11303252), (10, 5651626), (19, 2974540), (20, 2825813), (38, 1487270), (76, 743635), (95, 594908), (190, 297454), (380, 148727)]