56516656

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9521}}^1$

素因数の和:9589

約数の個数: 40

約数和(自身を含む): 127518624

約数和(自身を除く): 71001968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 9521, 19042, 38084, 66647, 76168, 133294, 152336, 266588, 504613, 533176, 1009226, 1066352, 2018452, 3532291, 4036904, 7064582, 8073808, 14129164, 28258328, 56516656]

約数ペア:

[(1, 56516656), (2, 28258328), (4, 14129164), (7, 8073808), (8, 7064582), (14, 4036904), (16, 3532291), (28, 2018452), (53, 1066352), (56, 1009226), (106, 533176), (112, 504613), (212, 266588), (371, 152336), (424, 133294), (742, 76168), (848, 66647), (1484, 38084), (2968, 19042), (5936, 9521)]