56522872

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 129789000

約数和(自身を除く): 73266128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 7589, 15178, 30356, 53123, 60712, 106246, 144191, 212492, 288382, 371861, 424984, 576764, 743722, 1009337, 1153528, 1487444, 2018674, 2974888, 4037348, 7065359, 8074696, 14130718, 28261436, 56522872]

約数ペア:

[(1, 56522872), (2, 28261436), (4, 14130718), (7, 8074696), (8, 7065359), (14, 4037348), (19, 2974888), (28, 2018674), (38, 1487444), (49, 1153528), (56, 1009337), (76, 743722), (98, 576764), (133, 424984), (152, 371861), (196, 288382), (266, 212492), (392, 144191), (532, 106246), (931, 60712), (1064, 53123), (1862, 30356), (3724, 15178), (7448, 7589)]