61433439650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4363}}^1\times {\mathrm{25601}}^1$

素因数の和:29987

約数の個数: 48

約数和(自身を含む): 124687474848

約数和(自身を除く): 63254035198

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4363, 8726, 21815, 25601, 43630, 47993, 51202, 95986, 109075, 128005, 218150, 239965, 256010, 281611, 479930, 563222, 640025, 1199825, 1280050, 1408055, 2399650, 2816110, 7040275, 14080550, 111697163, 223394326, 558485815, 1116971630, 1228668793, 2457337586, 2792429075, 5584858150, 6143343965, 12286687930, 30716719825, 61433439650]

約数ペア:

[(1, 61433439650), (2, 30716719825), (5, 12286687930), (10, 6143343965), (11, 5584858150), (22, 2792429075), (25, 2457337586), (50, 1228668793), (55, 1116971630), (110, 558485815), (275, 223394326), (550, 111697163), (4363, 14080550), (8726, 7040275), (21815, 2816110), (25601, 2399650), (43630, 1408055), (47993, 1280050), (51202, 1199825), (95986, 640025), (109075, 563222), (128005, 479930), (218150, 281611), (239965, 256010)]