56815728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27527}}^1$

素因数の和:27581

約数の個数: 40

約数和(自身を含む): 150192768

約数和(自身を除く): 93377040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 27527, 55054, 82581, 110108, 165162, 220216, 330324, 440432, 660648, 1183661, 1321296, 2367322, 3550983, 4734644, 7101966, 9469288, 14203932, 18938576, 28407864, 56815728]

約数ペア:

[(1, 56815728), (2, 28407864), (3, 18938576), (4, 14203932), (6, 9469288), (8, 7101966), (12, 4734644), (16, 3550983), (24, 2367322), (43, 1321296), (48, 1183661), (86, 660648), (129, 440432), (172, 330324), (258, 220216), (344, 165162), (516, 110108), (688, 82581), (1032, 55054), (2064, 27527)]