51177100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39367}}^1$

素因数の和:39394

約数の個数: 36

約数和(自身を含む): 119599984

約数和(自身を除く): 68422884

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39367, 78734, 157468, 196835, 393670, 511771, 787340, 984175, 1023542, 1968350, 2047084, 2558855, 3936700, 5117710, 10235420, 12794275, 25588550, 51177100]

約数ペア:

[(1, 51177100), (2, 25588550), (4, 12794275), (5, 10235420), (10, 5117710), (13, 3936700), (20, 2558855), (25, 2047084), (26, 1968350), (50, 1023542), (52, 984175), (65, 787340), (100, 511771), (130, 393670), (260, 196835), (325, 157468), (650, 78734), (1300, 39367)]