49499835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 104592384

約数和(自身を除く): 55092549

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2521, 2805, 3927, 6545, 7563, 12605, 17647, 19635, 27731, 37815, 42857, 52941, 83193, 88235, 128571, 138655, 194117, 214285, 264705, 299999, 415965, 471427, 582351, 642855, 899997, 970585, 1414281, 1499995, 2357135, 2911755, 3299989, 4499985, 7071405, 9899967, 16499945, 49499835]

約数ペア:

[(1, 49499835), (3, 16499945), (5, 9899967), (7, 7071405), (11, 4499985), (15, 3299989), (17, 2911755), (21, 2357135), (33, 1499995), (35, 1414281), (51, 970585), (55, 899997), (77, 642855), (85, 582351), (105, 471427), (119, 415965), (165, 299999), (187, 264705), (231, 214285), (255, 194117), (357, 138655), (385, 128571), (561, 88235), (595, 83193), (935, 52941), (1155, 42857), (1309, 37815), (1785, 27731), (2521, 19635), (2805, 17647), (3927, 12605), (6545, 7563)]