45089828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 94074624

約数和(自身を除く): 48984796

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 613, 994, 1036, 1226, 1988, 2452, 2627, 4291, 5254, 8582, 10508, 17164, 18389, 22681, 36778, 43523, 45362, 73556, 87046, 90724, 158767, 174092, 304661, 317534, 609322, 635068, 1218644, 1610351, 3220702, 6441404, 11272457, 22544914, 45089828]

約数ペア:

[(1, 45089828), (2, 22544914), (4, 11272457), (7, 6441404), (14, 3220702), (28, 1610351), (37, 1218644), (71, 635068), (74, 609322), (142, 317534), (148, 304661), (259, 174092), (284, 158767), (497, 90724), (518, 87046), (613, 73556), (994, 45362), (1036, 43523), (1226, 36778), (1988, 22681), (2452, 18389), (2627, 17164), (4291, 10508), (5254, 8582)]