49927988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 36

約数和(自身を含む): 98313600

約数和(自身を除く): 48385612

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 2399, 4798, 5203, 9596, 10406, 20812, 26389, 52778, 103157, 105556, 206314, 290279, 412628, 580558, 1134727, 1161116, 2269454, 4538908, 12481997, 24963994, 49927988]

約数ペア:

[(1, 49927988), (2, 24963994), (4, 12481997), (11, 4538908), (22, 2269454), (43, 1161116), (44, 1134727), (86, 580558), (121, 412628), (172, 290279), (242, 206314), (473, 105556), (484, 103157), (946, 52778), (1892, 26389), (2399, 20812), (4798, 10406), (5203, 9596)]