51120828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 148619520

約数和(自身を除く): 97498692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 814, 999, 1163, 1188, 1221, 1332, 1628, 1998, 2326, 2442, 3489, 3663, 3996, 4652, 4884, 6978, 7326, 10467, 10989, 12793, 13956, 14652, 20934, 21978, 25586, 31401, 38379, 41868, 43031, 43956, 51172, 62802, 76758, 86062, 115137, 125604, 129093, 153516, 172124, 230274, 258186, 345411, 387279, 460548, 473341, 516372, 690822, 774558, 946682, 1161837, 1381644, 1420023, 1549116, 1893364, 2323674, 2840046, 4260069, 4647348, 5680092, 8520138, 12780207, 17040276, 25560414, 51120828]

約数ペア:

[(1, 51120828), (2, 25560414), (3, 17040276), (4, 12780207), (6, 8520138), (9, 5680092), (11, 4647348), (12, 4260069), (18, 2840046), (22, 2323674), (27, 1893364), (33, 1549116), (36, 1420023), (37, 1381644), (44, 1161837), (54, 946682), (66, 774558), (74, 690822), (99, 516372), (108, 473341), (111, 460548), (132, 387279), (148, 345411), (198, 258186), (222, 230274), (297, 172124), (333, 153516), (396, 129093), (407, 125604), (444, 115137), (594, 86062), (666, 76758), (814, 62802), (999, 51172), (1163, 43956), (1188, 43031), (1221, 41868), (1332, 38379), (1628, 31401), (1998, 25586), (2326, 21978), (2442, 20934), (3489, 14652), (3663, 13956), (3996, 12793), (4652, 10989), (4884, 10467), (6978, 7326)]