57751295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 87511104

約数和(自身を除く): 29759809

約数列:

[1, 5, 7, 17, 31, 35, 85, 101, 119, 155, 217, 505, 527, 595, 707, 961, 1085, 1717, 2635, 3131, 3535, 3689, 4805, 6727, 8585, 12019, 15655, 16337, 18445, 21917, 33635, 53227, 60095, 81685, 97061, 109585, 114359, 266135, 372589, 485305, 571795, 679427, 1650037, 1862945, 3397135, 8250185, 11550259, 57751295]

約数ペア:

[(1, 57751295), (5, 11550259), (7, 8250185), (17, 3397135), (31, 1862945), (35, 1650037), (85, 679427), (101, 571795), (119, 485305), (155, 372589), (217, 266135), (505, 114359), (527, 109585), (595, 97061), (707, 81685), (961, 60095), (1085, 53227), (1717, 33635), (2635, 21917), (3131, 18445), (3535, 16337), (3689, 15655), (4805, 12019), (6727, 8585)]