56556318940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1152799}}^1$

素因数の和:1153042

約数の個数: 48

約数和(自身を含む): 130146508800

約数和(自身を除く): 73590189860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2230, 2453, 4460, 4906, 9812, 12265, 24530, 49060, 1152799, 2305598, 4611196, 5763995, 11527990, 12680789, 23055980, 25361578, 50723156, 63403945, 126807890, 253615780, 257074177, 514148354, 1028296708, 1285370885, 2570741770, 2827815947, 5141483540, 5655631894, 11311263788, 14139079735, 28278159470, 56556318940]

約数ペア:

[(1, 56556318940), (2, 28278159470), (4, 14139079735), (5, 11311263788), (10, 5655631894), (11, 5141483540), (20, 2827815947), (22, 2570741770), (44, 1285370885), (55, 1028296708), (110, 514148354), (220, 257074177), (223, 253615780), (446, 126807890), (892, 63403945), (1115, 50723156), (2230, 25361578), (2453, 23055980), (4460, 12680789), (4906, 11527990), (9812, 5763995), (12265, 4611196), (24530, 2305598), (49060, 1152799)]