54415845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 103581504

約数和(自身を除く): 49165659

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 211, 495, 521, 633, 1055, 1563, 1899, 2321, 2605, 3165, 4689, 5731, 6963, 7815, 9495, 11605, 17193, 20889, 23445, 28655, 34815, 51579, 85965, 104445, 109931, 257895, 329793, 549655, 989379, 1209241, 1648965, 3627723, 4946895, 6046205, 10883169, 18138615, 54415845]

約数ペア:

[(1, 54415845), (3, 18138615), (5, 10883169), (9, 6046205), (11, 4946895), (15, 3627723), (33, 1648965), (45, 1209241), (55, 989379), (99, 549655), (165, 329793), (211, 257895), (495, 109931), (521, 104445), (633, 85965), (1055, 51579), (1563, 34815), (1899, 28655), (2321, 23445), (2605, 20889), (3165, 17193), (4689, 11605), (5731, 9495), (6963, 7815)]