51711616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 118360800

約数和(自身を除く): 66649184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 1933, 2432, 3344, 3866, 6688, 7732, 13376, 15464, 21263, 26752, 30928, 36727, 42526, 61856, 73454, 85052, 123712, 146908, 170104, 247424, 293816, 340208, 403997, 587632, 680416, 807994, 1175264, 1360832, 1615988, 2350528, 2721664, 3231976, 4701056, 6463952, 12927904, 25855808, 51711616]

約数ペア:

[(1, 51711616), (2, 25855808), (4, 12927904), (8, 6463952), (11, 4701056), (16, 3231976), (19, 2721664), (22, 2350528), (32, 1615988), (38, 1360832), (44, 1175264), (64, 807994), (76, 680416), (88, 587632), (128, 403997), (152, 340208), (176, 293816), (209, 247424), (304, 170104), (352, 146908), (418, 123712), (608, 85052), (704, 73454), (836, 61856), (1216, 42526), (1408, 36727), (1672, 30928), (1933, 26752), (2432, 21263), (3344, 15464), (3866, 13376), (6688, 7732)]