49743687

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 79672320

約数和(自身を除く): 29928633

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 569, 1267, 1707, 3801, 3983, 4163, 11949, 12489, 13087, 29141, 39261, 87423, 91609, 102989, 274827, 308967, 720923, 2162769, 2368747, 7106241, 16581229, 49743687]

約数ペア:

[(1, 49743687), (3, 16581229), (7, 7106241), (21, 2368747), (23, 2162769), (69, 720923), (161, 308967), (181, 274827), (483, 102989), (543, 91609), (569, 87423), (1267, 39261), (1707, 29141), (3801, 13087), (3983, 12489), (4163, 11949)]