51840712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3706

約数の個数: 64

約数和(自身を含む): 126489600

約数和(自身を除く): 74648888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 3659, 7084, 7318, 14168, 14636, 25613, 29272, 40249, 51226, 80498, 84157, 102452, 160996, 168314, 204904, 281743, 321992, 336628, 563486, 589099, 673256, 925727, 1126972, 1178198, 1851454, 2253944, 2356396, 3702908, 4712792, 6480089, 7405816, 12960178, 25920356, 51840712]

約数ペア:

[(1, 51840712), (2, 25920356), (4, 12960178), (7, 7405816), (8, 6480089), (11, 4712792), (14, 3702908), (22, 2356396), (23, 2253944), (28, 1851454), (44, 1178198), (46, 1126972), (56, 925727), (77, 673256), (88, 589099), (92, 563486), (154, 336628), (161, 321992), (184, 281743), (253, 204904), (308, 168314), (322, 160996), (506, 102452), (616, 84157), (644, 80498), (1012, 51226), (1288, 40249), (1771, 29272), (2024, 25613), (3542, 14636), (3659, 14168), (7084, 7318)]