56733040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7793}}^1$

素因数の和:7826

約数の個数: 80

約数和(自身を含む): 162364608

約数和(自身を除く): 105631568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7793, 15586, 31172, 38965, 54551, 62344, 77930, 101309, 109102, 124688, 155860, 202618, 218204, 272755, 311720, 405236, 436408, 506545, 545510, 623440, 709163, 810472, 872816, 1013090, 1091020, 1418326, 1620944, 2026180, 2182040, 2836652, 3545815, 4052360, 4364080, 5673304, 7091630, 8104720, 11346608, 14183260, 28366520, 56733040]

約数ペア:

[(1, 56733040), (2, 28366520), (4, 14183260), (5, 11346608), (7, 8104720), (8, 7091630), (10, 5673304), (13, 4364080), (14, 4052360), (16, 3545815), (20, 2836652), (26, 2182040), (28, 2026180), (35, 1620944), (40, 1418326), (52, 1091020), (56, 1013090), (65, 872816), (70, 810472), (80, 709163), (91, 623440), (104, 545510), (112, 506545), (130, 436408), (140, 405236), (182, 311720), (208, 272755), (260, 218204), (280, 202618), (364, 155860), (455, 124688), (520, 109102), (560, 101309), (728, 77930), (910, 62344), (1040, 54551), (1456, 38965), (1820, 31172), (3640, 15586), (7280, 7793)]