49454480

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6373}}^1$

素因数の和:6483

約数の個数: 40

約数和(自身を含む): 116185272

約数和(自身を除く): 66730792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 6373, 7760, 12746, 25492, 31865, 50984, 63730, 101968, 127460, 254920, 509840, 618181, 1236362, 2472724, 3090905, 4945448, 6181810, 9890896, 12363620, 24727240, 49454480]

約数ペア:

[(1, 49454480), (2, 24727240), (4, 12363620), (5, 9890896), (8, 6181810), (10, 4945448), (16, 3090905), (20, 2472724), (40, 1236362), (80, 618181), (97, 509840), (194, 254920), (388, 127460), (485, 101968), (776, 63730), (970, 50984), (1552, 31865), (1940, 25492), (3880, 12746), (6373, 7760)]