51799358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 43033282

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 47, 94, 97, 194, 247, 299, 437, 494, 598, 611, 874, 893, 1081, 1222, 1261, 1786, 1843, 2162, 2231, 2522, 3686, 4462, 4559, 5681, 9118, 11362, 11609, 14053, 20539, 23218, 23959, 28106, 29003, 41078, 42389, 47918, 58006, 59267, 84778, 86621, 104857, 118534, 173242, 209714, 267007, 534014, 551057, 1102114, 1126073, 1363141, 1992283, 2252146, 2726282, 3984566, 25899679, 51799358]

約数ペア:

[(1, 51799358), (2, 25899679), (13, 3984566), (19, 2726282), (23, 2252146), (26, 1992283), (38, 1363141), (46, 1126073), (47, 1102114), (94, 551057), (97, 534014), (194, 267007), (247, 209714), (299, 173242), (437, 118534), (494, 104857), (598, 86621), (611, 84778), (874, 59267), (893, 58006), (1081, 47918), (1222, 42389), (1261, 41078), (1786, 29003), (1843, 28106), (2162, 23959), (2231, 23218), (2522, 20539), (3686, 14053), (4462, 11609), (4559, 11362), (5681, 9118)]