48564845

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 72412032

約数和(自身を除く): 23847187

約数列:

[1, 5, 7, 23, 35, 43, 61, 115, 161, 215, 301, 305, 427, 529, 805, 989, 1403, 1505, 2135, 2623, 2645, 3703, 4945, 6923, 7015, 9821, 13115, 18361, 18515, 22747, 32269, 34615, 49105, 60329, 91805, 113735, 159229, 161345, 225883, 301645, 422303, 796145, 1129415, 1387567, 2111515, 6937835, 9712969, 48564845]

約数ペア:

[(1, 48564845), (5, 9712969), (7, 6937835), (23, 2111515), (35, 1387567), (43, 1129415), (61, 796145), (115, 422303), (161, 301645), (215, 225883), (301, 161345), (305, 159229), (427, 113735), (529, 91805), (805, 60329), (989, 49105), (1403, 34615), (1505, 32269), (2135, 22747), (2623, 18515), (2645, 18361), (3703, 13115), (4945, 9821), (6923, 7015)]