50978634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 123663360

約数和(自身を除く): 72684726

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 193, 266, 331, 386, 399, 579, 662, 798, 993, 1158, 1351, 1986, 2317, 2702, 3667, 4053, 4634, 6289, 6951, 7334, 8106, 11001, 12578, 13902, 18867, 22002, 25669, 37734, 44023, 51338, 63883, 77007, 88046, 127766, 132069, 154014, 191649, 264138, 383298, 447181, 894362, 1213777, 1341543, 2427554, 2683086, 3641331, 7282662, 8496439, 16992878, 25489317, 50978634]

約数ペア:

[(1, 50978634), (2, 25489317), (3, 16992878), (6, 8496439), (7, 7282662), (14, 3641331), (19, 2683086), (21, 2427554), (38, 1341543), (42, 1213777), (57, 894362), (114, 447181), (133, 383298), (193, 264138), (266, 191649), (331, 154014), (386, 132069), (399, 127766), (579, 88046), (662, 77007), (798, 63883), (993, 51338), (1158, 44023), (1351, 37734), (1986, 25669), (2317, 22002), (2702, 18867), (3667, 13902), (4053, 12578), (4634, 11001), (6289, 8106), (6951, 7334)]