49855338

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 121500288

約数和(自身を除く): 71644950

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 243, 338, 351, 486, 507, 607, 702, 1014, 1053, 1214, 1521, 1821, 2106, 3042, 3159, 3642, 4563, 5463, 6318, 7891, 9126, 10926, 13689, 15782, 16389, 23673, 27378, 32778, 41067, 47346, 49167, 71019, 82134, 98334, 102583, 142038, 147501, 205166, 213057, 295002, 307749, 426114, 615498, 639171, 923247, 1278342, 1846494, 1917513, 2769741, 3835026, 5539482, 8309223, 16618446, 24927669, 49855338]

約数ペア:

[(1, 49855338), (2, 24927669), (3, 16618446), (6, 8309223), (9, 5539482), (13, 3835026), (18, 2769741), (26, 1917513), (27, 1846494), (39, 1278342), (54, 923247), (78, 639171), (81, 615498), (117, 426114), (162, 307749), (169, 295002), (234, 213057), (243, 205166), (338, 147501), (351, 142038), (486, 102583), (507, 98334), (607, 82134), (702, 71019), (1014, 49167), (1053, 47346), (1214, 41067), (1521, 32778), (1821, 27378), (2106, 23673), (3042, 16389), (3159, 15782), (3642, 13689), (4563, 10926), (5463, 9126), (6318, 7891)]