53151712

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 110007072

約数和(自身を除く): 56855360

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 257, 281, 368, 514, 562, 736, 1028, 1124, 2056, 2248, 4112, 4496, 5911, 6463, 8224, 8992, 11822, 12926, 23644, 25852, 47288, 51704, 72217, 94576, 103408, 144434, 189152, 206816, 288868, 577736, 1155472, 1660991, 2310944, 3321982, 6643964, 13287928, 26575856, 53151712]

約数ペア:

[(1, 53151712), (2, 26575856), (4, 13287928), (8, 6643964), (16, 3321982), (23, 2310944), (32, 1660991), (46, 1155472), (92, 577736), (184, 288868), (257, 206816), (281, 189152), (368, 144434), (514, 103408), (562, 94576), (736, 72217), (1028, 51704), (1124, 47288), (2056, 25852), (2248, 23644), (4112, 12926), (4496, 11822), (5911, 8992), (6463, 8224)]