49317646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 94279680

約数和(自身を除く): 44962034

約数列:

[1, 2, 7, 14, 17, 34, 43, 61, 79, 86, 119, 122, 158, 238, 301, 427, 553, 602, 731, 854, 1037, 1106, 1343, 1462, 2074, 2623, 2686, 3397, 4819, 5117, 5246, 6794, 7259, 9401, 9638, 10234, 14518, 18361, 18802, 23779, 33733, 36722, 44591, 47558, 57749, 67466, 81923, 89182, 115498, 163846, 207217, 312137, 404243, 414434, 573461, 624274, 808486, 1146922, 1450519, 2901038, 3522689, 7045378, 24658823, 49317646]

約数ペア:

[(1, 49317646), (2, 24658823), (7, 7045378), (14, 3522689), (17, 2901038), (34, 1450519), (43, 1146922), (61, 808486), (79, 624274), (86, 573461), (119, 414434), (122, 404243), (158, 312137), (238, 207217), (301, 163846), (427, 115498), (553, 89182), (602, 81923), (731, 67466), (854, 57749), (1037, 47558), (1106, 44591), (1343, 36722), (1462, 33733), (2074, 23779), (2623, 18802), (2686, 18361), (3397, 14518), (4819, 10234), (5117, 9638), (5246, 9401), (6794, 7259)]