49566573

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 91998720

約数和(自身を除く): 42432147

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 81, 107, 129, 133, 171, 189, 301, 321, 387, 399, 513, 567, 749, 817, 903, 963, 1161, 1197, 1539, 2033, 2247, 2451, 2709, 2889, 3483, 3591, 4601, 5719, 6099, 6741, 7353, 8127, 8667, 10773, 13803, 14231, 17157, 18297, 20223, 22059, 24381, 32207, 41409, 42693, 51471, 54891, 60669, 66177, 87419, 96621, 124227, 128079, 154413, 164673, 262257, 289863, 372681, 384237, 463239, 611933, 786771, 869589, 1152711, 1835799, 2360313, 2608767, 5507397, 7080939, 16522191, 49566573]

約数ペア:

[(1, 49566573), (3, 16522191), (7, 7080939), (9, 5507397), (19, 2608767), (21, 2360313), (27, 1835799), (43, 1152711), (57, 869589), (63, 786771), (81, 611933), (107, 463239), (129, 384237), (133, 372681), (171, 289863), (189, 262257), (301, 164673), (321, 154413), (387, 128079), (399, 124227), (513, 96621), (567, 87419), (749, 66177), (817, 60669), (903, 54891), (963, 51471), (1161, 42693), (1197, 41409), (1539, 32207), (2033, 24381), (2247, 22059), (2451, 20223), (2709, 18297), (2889, 17157), (3483, 14231), (3591, 13803), (4601, 10773), (5719, 8667), (6099, 8127), (6741, 7353)]