55764580

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4231}}^1$

素因数の和:4899

約数の個数: 24

約数和(自身を含む): 117311040

約数和(自身を除く): 61546460

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 4231, 6590, 8462, 13180, 16924, 21155, 42310, 84620, 2788229, 5576458, 11152916, 13941145, 27882290, 55764580]

約数ペア:

[(1, 55764580), (2, 27882290), (4, 13941145), (5, 11152916), (10, 5576458), (20, 2788229), (659, 84620), (1318, 42310), (2636, 21155), (3295, 16924), (4231, 13180), (6590, 8462)]