56154868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7972

約数の個数: 48

約数和(自身を含む): 127862784

約数和(自身を除く): 71707916

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 7927, 15854, 31708, 55489, 87197, 110978, 174394, 182321, 221956, 348788, 364642, 610379, 729284, 1220758, 1276247, 2005531, 2441516, 2552494, 4011062, 5104988, 8022124, 14038717, 28077434, 56154868]

約数ペア:

[(1, 56154868), (2, 28077434), (4, 14038717), (7, 8022124), (11, 5104988), (14, 4011062), (22, 2552494), (23, 2441516), (28, 2005531), (44, 1276247), (46, 1220758), (77, 729284), (92, 610379), (154, 364642), (161, 348788), (253, 221956), (308, 182321), (322, 174394), (506, 110978), (644, 87197), (1012, 55489), (1771, 31708), (3542, 15854), (7084, 7927)]