56540610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{12821}}^1$

素因数の和:12848

約数の個数: 72

約数和(自身を含む): 171019836

約数和(自身を除く): 114479226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 12821, 25642, 38463, 64105, 76926, 89747, 115389, 128210, 179494, 192315, 230778, 269241, 384630, 448735, 538482, 576945, 628229, 807723, 897470, 1153890, 1256458, 1346205, 1615446, 1884687, 2692410, 3141145, 3769374, 4038615, 5654061, 6282290, 8077230, 9423435, 11308122, 18846870, 28270305, 56540610]

約数ペア:

[(1, 56540610), (2, 28270305), (3, 18846870), (5, 11308122), (6, 9423435), (7, 8077230), (9, 6282290), (10, 5654061), (14, 4038615), (15, 3769374), (18, 3141145), (21, 2692410), (30, 1884687), (35, 1615446), (42, 1346205), (45, 1256458), (49, 1153890), (63, 897470), (70, 807723), (90, 628229), (98, 576945), (105, 538482), (126, 448735), (147, 384630), (210, 269241), (245, 230778), (294, 192315), (315, 179494), (441, 128210), (490, 115389), (630, 89747), (735, 76926), (882, 64105), (1470, 38463), (2205, 25642), (4410, 12821)]