51643116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68311}}^1$

素因数の和:68331

約数の個数: 48

約数和(自身を含む): 153018880

約数和(自身を除く): 101375764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68311, 136622, 204933, 273244, 409866, 478177, 614799, 819732, 956354, 1229598, 1434531, 1844397, 1912708, 2459196, 2869062, 3688794, 4303593, 5738124, 7377588, 8607186, 12910779, 17214372, 25821558, 51643116]

約数ペア:

[(1, 51643116), (2, 25821558), (3, 17214372), (4, 12910779), (6, 8607186), (7, 7377588), (9, 5738124), (12, 4303593), (14, 3688794), (18, 2869062), (21, 2459196), (27, 1912708), (28, 1844397), (36, 1434531), (42, 1229598), (54, 956354), (63, 819732), (84, 614799), (108, 478177), (126, 409866), (189, 273244), (252, 204933), (378, 136622), (756, 68311)]