52876640

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3407}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 126245952

約数和(自身を除く): 73369312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3407, 3880, 6814, 7760, 13628, 15520, 17035, 27256, 34070, 54512, 68140, 109024, 136280, 272560, 330479, 545120, 660958, 1321916, 1652395, 2643832, 3304790, 5287664, 6609580, 10575328, 13219160, 26438320, 52876640]

約数ペア:

[(1, 52876640), (2, 26438320), (4, 13219160), (5, 10575328), (8, 6609580), (10, 5287664), (16, 3304790), (20, 2643832), (32, 1652395), (40, 1321916), (80, 660958), (97, 545120), (160, 330479), (194, 272560), (388, 136280), (485, 109024), (776, 68140), (970, 54512), (1552, 34070), (1940, 27256), (3104, 17035), (3407, 15520), (3880, 13628), (6814, 7760)]