51316866

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 113892480

約数和(自身を除く): 62575614

約数列:

[1, 2, 3, 6, 9, 18, 89, 103, 178, 206, 267, 309, 311, 534, 618, 622, 801, 927, 933, 1602, 1854, 1866, 2799, 5598, 9167, 18334, 27501, 27679, 32033, 55002, 55358, 64066, 82503, 83037, 96099, 165006, 166074, 192198, 249111, 288297, 498222, 576594, 2850937, 5701874, 8552811, 17105622, 25658433, 51316866]

約数ペア:

[(1, 51316866), (2, 25658433), (3, 17105622), (6, 8552811), (9, 5701874), (18, 2850937), (89, 576594), (103, 498222), (178, 288297), (206, 249111), (267, 192198), (309, 166074), (311, 165006), (534, 96099), (618, 83037), (622, 82503), (801, 64066), (927, 55358), (933, 55002), (1602, 32033), (1854, 27679), (1866, 27501), (2799, 18334), (5598, 9167)]