50197563

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 85914840

約数和(自身を除く): 35717277

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 169, 171, 193, 247, 351, 507, 513, 579, 741, 1053, 1521, 1539, 1737, 2223, 2509, 3211, 3667, 4563, 5211, 6669, 7527, 9633, 11001, 13689, 15633, 20007, 22581, 28899, 32617, 33003, 47671, 67743, 86697, 97851, 99009, 143013, 203229, 260091, 293553, 297027, 429039, 619723, 880659, 1287117, 1859169, 2641977, 3861351, 5577507, 16732521, 50197563]

約数ペア:

[(1, 50197563), (3, 16732521), (9, 5577507), (13, 3861351), (19, 2641977), (27, 1859169), (39, 1287117), (57, 880659), (81, 619723), (117, 429039), (169, 297027), (171, 293553), (193, 260091), (247, 203229), (351, 143013), (507, 99009), (513, 97851), (579, 86697), (741, 67743), (1053, 47671), (1521, 33003), (1539, 32617), (1737, 28899), (2223, 22581), (2509, 20007), (3211, 15633), (3667, 13689), (4563, 11001), (5211, 9633), (6669, 7527)]