56478828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39551}}^1$

素因数の和:39582

約数の個数: 48

約数和(自身を含む): 159473664

約数和(自身を除く): 102994836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 39551, 79102, 118653, 158204, 237306, 276857, 474612, 553714, 672367, 830571, 1107428, 1344734, 1661142, 2017101, 2689468, 3322284, 4034202, 4706569, 8068404, 9413138, 14119707, 18826276, 28239414, 56478828]

約数ペア:

[(1, 56478828), (2, 28239414), (3, 18826276), (4, 14119707), (6, 9413138), (7, 8068404), (12, 4706569), (14, 4034202), (17, 3322284), (21, 2689468), (28, 2017101), (34, 1661142), (42, 1344734), (51, 1107428), (68, 830571), (84, 672367), (102, 553714), (119, 474612), (204, 276857), (238, 237306), (357, 158204), (476, 118653), (714, 79102), (1428, 39551)]