56521304

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6269}}^1$

素因数の和:6312

約数の個数: 48

約数和(自身を含む): 128660400

約数和(自身を除く): 72139096

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 6269, 9016, 12538, 25076, 43883, 50152, 87766, 144187, 175532, 288374, 307181, 351064, 576748, 614362, 1009309, 1153496, 1228724, 2018618, 2457448, 4037236, 7065163, 8074472, 14130326, 28260652, 56521304]

約数ペア:

[(1, 56521304), (2, 28260652), (4, 14130326), (7, 8074472), (8, 7065163), (14, 4037236), (23, 2457448), (28, 2018618), (46, 1228724), (49, 1153496), (56, 1009309), (92, 614362), (98, 576748), (161, 351064), (184, 307181), (196, 288374), (322, 175532), (392, 144187), (644, 87766), (1127, 50152), (1288, 43883), (2254, 25076), (4508, 12538), (6269, 9016)]