50874931809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1\times {\mathrm{5879}}^1$

素因数の和:7934

約数の個数: 48

約数和(自身を含む): 81332160000

約数和(自身を除く): 30457228191

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 1999, 4329, 5879, 5997, 17637, 17991, 25987, 52911, 73963, 76427, 77961, 217523, 221889, 229281, 233883, 652569, 665667, 687843, 961519, 1957707, 2827799, 2884557, 8483397, 8653671, 11752121, 25450191, 35256363, 105769089, 152777573, 434828477, 458332719, 1304485431, 1374998157, 3913456293, 5652770201, 16958310603, 50874931809]

約数ペア:

[(1, 50874931809), (3, 16958310603), (9, 5652770201), (13, 3913456293), (37, 1374998157), (39, 1304485431), (111, 458332719), (117, 434828477), (333, 152777573), (481, 105769089), (1443, 35256363), (1999, 25450191), (4329, 11752121), (5879, 8653671), (5997, 8483397), (17637, 2884557), (17991, 2827799), (25987, 1957707), (52911, 961519), (73963, 687843), (76427, 665667), (77961, 652569), (217523, 233883), (221889, 229281)]