45120649

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 57127680

約数和(自身を除く): 12007031

約数列:

[1, 7, 19, 37, 53, 133, 173, 259, 371, 703, 1007, 1211, 1961, 3287, 4921, 6401, 7049, 9169, 13727, 23009, 37259, 44807, 64183, 121619, 174211, 260813, 339253, 851333, 1219477, 2374771, 6445807, 45120649]

約数ペア:

[(1, 45120649), (7, 6445807), (19, 2374771), (37, 1219477), (53, 851333), (133, 339253), (173, 260813), (259, 174211), (371, 121619), (703, 64183), (1007, 44807), (1211, 37259), (1961, 23009), (3287, 13727), (4921, 9169), (6401, 7049)]