55772563

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 74400768

約数和(自身を除く): 18628205

約数列:

[1, 7, 11, 17, 77, 119, 137, 187, 311, 959, 1309, 1507, 2177, 2329, 3421, 5287, 10549, 16303, 23947, 25619, 37009, 42607, 58157, 179333, 298249, 407099, 468677, 724319, 3280739, 5070233, 7967509, 55772563]

約数ペア:

[(1, 55772563), (7, 7967509), (11, 5070233), (17, 3280739), (77, 724319), (119, 468677), (137, 407099), (187, 298249), (311, 179333), (959, 58157), (1309, 42607), (1507, 37009), (2177, 25619), (2329, 23947), (3421, 16303), (5287, 10549)]