49494242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 95178240

約数和(自身を除く): 45683998

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 71, 101, 119, 142, 202, 203, 238, 406, 493, 497, 707, 986, 994, 1207, 1414, 1717, 2059, 2414, 2929, 3434, 3451, 4118, 5858, 6902, 7171, 8449, 12019, 14342, 14413, 16898, 20503, 24038, 28826, 35003, 41006, 49793, 50197, 70006, 99586, 100394, 121907, 207959, 243814, 245021, 348551, 415918, 490042, 697102, 853349, 1455713, 1706698, 2911426, 3535303, 7070606, 24747121, 49494242]

約数ペア:

[(1, 49494242), (2, 24747121), (7, 7070606), (14, 3535303), (17, 2911426), (29, 1706698), (34, 1455713), (58, 853349), (71, 697102), (101, 490042), (119, 415918), (142, 348551), (202, 245021), (203, 243814), (238, 207959), (406, 121907), (493, 100394), (497, 99586), (707, 70006), (986, 50197), (994, 49793), (1207, 41006), (1414, 35003), (1717, 28826), (2059, 24038), (2414, 20503), (2929, 16898), (3434, 14413), (3451, 14342), (4118, 12019), (5858, 8449), (6902, 7171)]