48973360

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6311}}^1$

素因数の和:6421

約数の個数: 40

約数和(自身を含む): 115055136

約数和(自身を除く): 66081776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 6311, 7760, 12622, 25244, 31555, 50488, 63110, 100976, 126220, 252440, 504880, 612167, 1224334, 2448668, 3060835, 4897336, 6121670, 9794672, 12243340, 24486680, 48973360]

約数ペア:

[(1, 48973360), (2, 24486680), (4, 12243340), (5, 9794672), (8, 6121670), (10, 4897336), (16, 3060835), (20, 2448668), (40, 1224334), (80, 612167), (97, 504880), (194, 252440), (388, 126220), (485, 100976), (776, 63110), (970, 50488), (1552, 31555), (1940, 25244), (3880, 12622), (6311, 7760)]