50191911

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 97763328

約数和(自身を除く): 47571417

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 47, 63, 67, 69, 77, 99, 141, 161, 201, 207, 231, 253, 329, 423, 469, 483, 517, 603, 693, 737, 759, 987, 1081, 1407, 1449, 1541, 1551, 1771, 2211, 2277, 2961, 3149, 3243, 3619, 4221, 4623, 4653, 5159, 5313, 6633, 7567, 9447, 9729, 10787, 10857, 11891, 13869, 15477, 15939, 16951, 22043, 22701, 28341, 32361, 32571, 34639, 35673, 46431, 50853, 66129, 68103, 72427, 83237, 97083, 103917, 107019, 118657, 152559, 198387, 217281, 242473, 249711, 311751, 355971, 506989, 651843, 727419, 749133, 796697, 1067913, 1520967, 2182257, 2390091, 4562901, 5576879, 7170273, 16730637, 50191911]

約数ペア:

[(1, 50191911), (3, 16730637), (7, 7170273), (9, 5576879), (11, 4562901), (21, 2390091), (23, 2182257), (33, 1520967), (47, 1067913), (63, 796697), (67, 749133), (69, 727419), (77, 651843), (99, 506989), (141, 355971), (161, 311751), (201, 249711), (207, 242473), (231, 217281), (253, 198387), (329, 152559), (423, 118657), (469, 107019), (483, 103917), (517, 97083), (603, 83237), (693, 72427), (737, 68103), (759, 66129), (987, 50853), (1081, 46431), (1407, 35673), (1449, 34639), (1541, 32571), (1551, 32361), (1771, 28341), (2211, 22701), (2277, 22043), (2961, 16951), (3149, 15939), (3243, 15477), (3619, 13869), (4221, 11891), (4623, 10857), (4653, 10787), (5159, 9729), (5313, 9447), (6633, 7567)]