56860760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129229}}^1$

素因数の和:129251

約数の個数: 32

約数和(自身を含む): 139568400

約数和(自身を除く): 82707640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 129229, 258458, 516916, 646145, 1033832, 1292290, 1421519, 2584580, 2843038, 5169160, 5686076, 7107595, 11372152, 14215190, 28430380, 56860760]

約数ペア:

[(1, 56860760), (2, 28430380), (4, 14215190), (5, 11372152), (8, 7107595), (10, 5686076), (11, 5169160), (20, 2843038), (22, 2584580), (40, 1421519), (44, 1292290), (55, 1033832), (88, 646145), (110, 516916), (220, 258458), (440, 129229)]