53415978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 84478422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 83, 98, 147, 154, 166, 199, 231, 249, 294, 398, 462, 498, 539, 581, 597, 913, 1078, 1162, 1194, 1393, 1617, 1743, 1826, 2189, 2739, 2786, 3234, 3486, 4067, 4179, 4378, 5478, 6391, 6567, 8134, 8358, 9751, 12201, 12782, 13134, 15323, 16517, 19173, 19502, 24402, 29253, 30646, 33034, 38346, 44737, 45969, 49551, 58506, 89474, 91938, 99102, 107261, 115619, 134211, 181687, 214522, 231238, 268422, 321783, 346857, 363374, 545061, 643566, 693714, 809333, 1090122, 1271809, 1618666, 2427999, 2543618, 3815427, 4855998, 7630854, 8902663, 17805326, 26707989, 53415978]

約数ペア:

[(1, 53415978), (2, 26707989), (3, 17805326), (6, 8902663), (7, 7630854), (11, 4855998), (14, 3815427), (21, 2543618), (22, 2427999), (33, 1618666), (42, 1271809), (49, 1090122), (66, 809333), (77, 693714), (83, 643566), (98, 545061), (147, 363374), (154, 346857), (166, 321783), (199, 268422), (231, 231238), (249, 214522), (294, 181687), (398, 134211), (462, 115619), (498, 107261), (539, 99102), (581, 91938), (597, 89474), (913, 58506), (1078, 49551), (1162, 45969), (1194, 44737), (1393, 38346), (1617, 33034), (1743, 30646), (1826, 29253), (2189, 24402), (2739, 19502), (2786, 19173), (3234, 16517), (3486, 15323), (4067, 13134), (4179, 12782), (4378, 12201), (5478, 9751), (6391, 8358), (6567, 8134)]