49462240

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3187}}^1$

素因数の和:3299

約数の個数: 48

約数和(自身を含む): 118096272

約数和(自身を除く): 68634032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3187, 3880, 6374, 7760, 12748, 15520, 15935, 25496, 31870, 50992, 63740, 101984, 127480, 254960, 309139, 509920, 618278, 1236556, 1545695, 2473112, 3091390, 4946224, 6182780, 9892448, 12365560, 24731120, 49462240]

約数ペア:

[(1, 49462240), (2, 24731120), (4, 12365560), (5, 9892448), (8, 6182780), (10, 4946224), (16, 3091390), (20, 2473112), (32, 1545695), (40, 1236556), (80, 618278), (97, 509920), (160, 309139), (194, 254960), (388, 127480), (485, 101984), (776, 63740), (970, 50992), (1552, 31870), (1940, 25496), (3104, 15935), (3187, 15520), (3880, 12748), (6374, 7760)]