51616964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108439}}^1$

素因数の和:108467

約数の個数: 24

約数和(自身を含む): 109307520

約数和(自身を除く): 57690556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 108439, 216878, 433756, 759073, 1518146, 1843463, 3036292, 3686926, 7373852, 12904241, 25808482, 51616964]

約数ペア:

[(1, 51616964), (2, 25808482), (4, 12904241), (7, 7373852), (14, 3686926), (17, 3036292), (28, 1843463), (34, 1518146), (68, 759073), (119, 433756), (238, 216878), (476, 108439)]