53411428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 112299264

約数和(自身を除く): 58887836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 421, 644, 788, 842, 1379, 1684, 2758, 2947, 4531, 5516, 5894, 9062, 9683, 11788, 18124, 19366, 31717, 38732, 63434, 67781, 82937, 126868, 135562, 165874, 271124, 331748, 580559, 1161118, 1907551, 2322236, 3815102, 7630204, 13352857, 26705714, 53411428]

約数ペア:

[(1, 53411428), (2, 26705714), (4, 13352857), (7, 7630204), (14, 3815102), (23, 2322236), (28, 1907551), (46, 1161118), (92, 580559), (161, 331748), (197, 271124), (322, 165874), (394, 135562), (421, 126868), (644, 82937), (788, 67781), (842, 63434), (1379, 38732), (1684, 31717), (2758, 19366), (2947, 18124), (4531, 11788), (5516, 9683), (5894, 9062)]