56125976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2969}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 112266000

約数和(自身を除く): 56140024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 2969, 4726, 5938, 9452, 11876, 18904, 23752, 50473, 100946, 201892, 403784, 412691, 825382, 1650764, 3301528, 7015747, 14031494, 28062988, 56125976]

約数ペア:

[(1, 56125976), (2, 28062988), (4, 14031494), (8, 7015747), (17, 3301528), (34, 1650764), (68, 825382), (136, 412691), (139, 403784), (278, 201892), (556, 100946), (1112, 50473), (2363, 23752), (2969, 18904), (4726, 11876), (5938, 9452)]