50488473

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 83064960

約数和(自身を除く): 32576487

約数列:

[1, 3, 7, 21, 23, 49, 69, 109, 137, 147, 161, 327, 411, 483, 763, 959, 1127, 2289, 2507, 2877, 3151, 3381, 5341, 6713, 7521, 9453, 14933, 16023, 17549, 20139, 22057, 44799, 52647, 66171, 104531, 122843, 154399, 313593, 343459, 368529, 463197, 731717, 1030377, 2195151, 2404213, 7212639, 16829491, 50488473]

約数ペア:

[(1, 50488473), (3, 16829491), (7, 7212639), (21, 2404213), (23, 2195151), (49, 1030377), (69, 731717), (109, 463197), (137, 368529), (147, 343459), (161, 313593), (327, 154399), (411, 122843), (483, 104531), (763, 66171), (959, 52647), (1127, 44799), (2289, 22057), (2507, 20139), (2877, 17549), (3151, 16023), (3381, 14933), (5341, 9453), (6713, 7521)]