49072639

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 64650240

約数和(自身を除く): 15577601

約数列:

[1, 7, 11, 23, 77, 121, 161, 229, 253, 847, 1331, 1603, 1771, 2519, 2783, 5267, 9317, 17633, 19481, 27709, 30613, 36869, 57937, 193963, 214291, 304799, 405559, 637307, 2133593, 4461149, 7010377, 49072639]

約数ペア:

[(1, 49072639), (7, 7010377), (11, 4461149), (23, 2133593), (77, 637307), (121, 405559), (161, 304799), (229, 214291), (253, 193963), (847, 57937), (1331, 36869), (1603, 30613), (1771, 27709), (2519, 19481), (2783, 17633), (5267, 9317)]