45121450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{82039}}^1$

素因数の和:82062

約数の個数: 24

約数和(自身を含む): 91556640

約数和(自身を除く): 46435190

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 82039, 164078, 410195, 820390, 902429, 1804858, 2050975, 4101950, 4512145, 9024290, 22560725, 45121450]

約数ペア:

[(1, 45121450), (2, 22560725), (5, 9024290), (10, 4512145), (11, 4101950), (22, 2050975), (25, 1804858), (50, 902429), (55, 820390), (110, 410195), (275, 164078), (550, 82039)]