56951840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32359}}^1$

素因数の和:32385

約数の個数: 48

約数和(自身を含む): 146784960

約数和(自身を除く): 89833120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 32359, 64718, 129436, 161795, 258872, 323590, 355949, 517744, 647180, 711898, 1035488, 1294360, 1423796, 1779745, 2588720, 2847592, 3559490, 5177440, 5695184, 7118980, 11390368, 14237960, 28475920, 56951840]

約数ペア:

[(1, 56951840), (2, 28475920), (4, 14237960), (5, 11390368), (8, 7118980), (10, 5695184), (11, 5177440), (16, 3559490), (20, 2847592), (22, 2588720), (32, 1779745), (40, 1423796), (44, 1294360), (55, 1035488), (80, 711898), (88, 647180), (110, 517744), (160, 355949), (176, 323590), (220, 258872), (352, 161795), (440, 129436), (880, 64718), (1760, 32359)]