48878739

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 89299392

約数和(自身を除く): 40420653

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 1613, 2331, 3367, 4329, 4839, 10101, 11291, 14517, 20969, 30303, 33873, 59681, 62907, 101619, 146783, 179043, 188721, 417767, 440349, 537129, 775853, 1253301, 1321047, 2327559, 3759903, 5430971, 6982677, 16292913, 48878739]

約数ペア:

[(1, 48878739), (3, 16292913), (7, 6982677), (9, 5430971), (13, 3759903), (21, 2327559), (37, 1321047), (39, 1253301), (63, 775853), (91, 537129), (111, 440349), (117, 417767), (259, 188721), (273, 179043), (333, 146783), (481, 101619), (777, 62907), (819, 59681), (1443, 33873), (1613, 30303), (2331, 20969), (3367, 14517), (4329, 11291), (4839, 10101)]