47980576

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 67173344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 67, 92, 112, 134, 139, 161, 184, 224, 268, 278, 322, 368, 469, 536, 556, 644, 736, 938, 973, 1072, 1112, 1288, 1541, 1876, 1946, 2144, 2224, 2576, 3082, 3197, 3752, 3892, 4448, 5152, 6164, 6394, 7504, 7784, 9313, 10787, 12328, 12788, 15008, 15568, 18626, 21574, 22379, 24656, 25576, 31136, 37252, 43148, 44758, 49312, 51152, 65191, 74504, 86296, 89516, 102304, 130382, 149008, 172592, 179032, 214199, 260764, 298016, 345184, 358064, 428398, 521528, 716128, 856796, 1043056, 1499393, 1713592, 2086112, 2998786, 3427184, 5997572, 6854368, 11995144, 23990288, 47980576]

約数ペア:

[(1, 47980576), (2, 23990288), (4, 11995144), (7, 6854368), (8, 5997572), (14, 3427184), (16, 2998786), (23, 2086112), (28, 1713592), (32, 1499393), (46, 1043056), (56, 856796), (67, 716128), (92, 521528), (112, 428398), (134, 358064), (139, 345184), (161, 298016), (184, 260764), (224, 214199), (268, 179032), (278, 172592), (322, 149008), (368, 130382), (469, 102304), (536, 89516), (556, 86296), (644, 74504), (736, 65191), (938, 51152), (973, 49312), (1072, 44758), (1112, 43148), (1288, 37252), (1541, 31136), (1876, 25576), (1946, 24656), (2144, 22379), (2224, 21574), (2576, 18626), (3082, 15568), (3197, 15008), (3752, 12788), (3892, 12328), (4448, 10787), (5152, 9313), (6164, 7784), (6394, 7504)]