52778200321

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1\times {\mathrm{1951}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 69215109120

約数和(自身を除く): 16436908799

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 1519, 1619, 1951, 2387, 11333, 13657, 16709, 17809, 21461, 50189, 60481, 79331, 95599, 124663, 150227, 351323, 423367, 552079, 665291, 872641, 1051589, 2459261, 2963569, 3158669, 3864553, 4657037, 22110683, 27051871, 32599259, 34745359, 97918739, 154774781, 243217513, 685431173, 1077106129, 1702522591, 4798018211, 7539742903, 52778200321]

約数ペア:

[(1, 52778200321), (7, 7539742903), (11, 4798018211), (31, 1702522591), (49, 1077106129), (77, 685431173), (217, 243217513), (341, 154774781), (539, 97918739), (1519, 34745359), (1619, 32599259), (1951, 27051871), (2387, 22110683), (11333, 4657037), (13657, 3864553), (16709, 3158669), (17809, 2963569), (21461, 2459261), (50189, 1051589), (60481, 872641), (79331, 665291), (95599, 552079), (124663, 423367), (150227, 351323)]