48456040

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2129}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 109269000

約数和(自身を除く): 60812960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2129, 2276, 2845, 4258, 4552, 5690, 8516, 10645, 11380, 17032, 21290, 22760, 42580, 85160, 1211401, 2422802, 4845604, 6057005, 9691208, 12114010, 24228020, 48456040]

約数ペア:

[(1, 48456040), (2, 24228020), (4, 12114010), (5, 9691208), (8, 6057005), (10, 4845604), (20, 2422802), (40, 1211401), (569, 85160), (1138, 42580), (2129, 22760), (2276, 21290), (2845, 17032), (4258, 11380), (4552, 10645), (5690, 8516)]