50130639

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1488

約数の個数: 36

約数和(自身を含む): 81875664

約数和(自身を除く): 31745025

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1433, 1521, 2691, 3887, 4299, 11661, 12897, 18629, 32959, 34983, 55887, 98877, 167661, 242177, 296631, 428467, 726531, 1285401, 2179593, 3856203, 5570071, 16710213, 50130639]

約数ペア:

[(1, 50130639), (3, 16710213), (9, 5570071), (13, 3856203), (23, 2179593), (39, 1285401), (69, 726531), (117, 428467), (169, 296631), (207, 242177), (299, 167661), (507, 98877), (897, 55887), (1433, 34983), (1521, 32959), (2691, 18629), (3887, 12897), (4299, 11661)]