51572680

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4793}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 116494200

約数和(自身を除く): 64921520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 4793, 5380, 9586, 10760, 19172, 23965, 38344, 47930, 95860, 191720, 1289317, 2578634, 5157268, 6446585, 10314536, 12893170, 25786340, 51572680]

約数ペア:

[(1, 51572680), (2, 25786340), (4, 12893170), (5, 10314536), (8, 6446585), (10, 5157268), (20, 2578634), (40, 1289317), (269, 191720), (538, 95860), (1076, 47930), (1345, 38344), (2152, 23965), (2690, 19172), (4793, 10760), (5380, 9586)]