56792120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18439}}^1$

素因数の和:18468

約数の個数: 64

約数和(自身を含む): 159321600

約数和(自身を除く): 102529480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18439, 36878, 73756, 92195, 129073, 147512, 184390, 202829, 258146, 368780, 405658, 516292, 645365, 737560, 811316, 1014145, 1032584, 1290730, 1419803, 1622632, 2028290, 2581460, 2839606, 4056580, 5162920, 5679212, 7099015, 8113160, 11358424, 14198030, 28396060, 56792120]

約数ペア:

[(1, 56792120), (2, 28396060), (4, 14198030), (5, 11358424), (7, 8113160), (8, 7099015), (10, 5679212), (11, 5162920), (14, 4056580), (20, 2839606), (22, 2581460), (28, 2028290), (35, 1622632), (40, 1419803), (44, 1290730), (55, 1032584), (56, 1014145), (70, 811316), (77, 737560), (88, 645365), (110, 516292), (140, 405658), (154, 368780), (220, 258146), (280, 202829), (308, 184390), (385, 147512), (440, 129073), (616, 92195), (770, 73756), (1540, 36878), (3080, 18439)]