50079520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 75658400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 215, 232, 251, 290, 344, 430, 464, 502, 580, 688, 860, 928, 1004, 1160, 1247, 1255, 1376, 1720, 2008, 2320, 2494, 2510, 3440, 4016, 4640, 4988, 5020, 6235, 6880, 7279, 8032, 9976, 10040, 10793, 12470, 14558, 19952, 20080, 21586, 24940, 29116, 36395, 39904, 40160, 43172, 49880, 53965, 58232, 72790, 86344, 99760, 107930, 116464, 145580, 172688, 199520, 215860, 232928, 291160, 312997, 345376, 431720, 582320, 625994, 863440, 1164640, 1251988, 1564985, 1726880, 2503976, 3129970, 5007952, 6259940, 10015904, 12519880, 25039760, 50079520]

約数ペア:

[(1, 50079520), (2, 25039760), (4, 12519880), (5, 10015904), (8, 6259940), (10, 5007952), (16, 3129970), (20, 2503976), (29, 1726880), (32, 1564985), (40, 1251988), (43, 1164640), (58, 863440), (80, 625994), (86, 582320), (116, 431720), (145, 345376), (160, 312997), (172, 291160), (215, 232928), (232, 215860), (251, 199520), (290, 172688), (344, 145580), (430, 116464), (464, 107930), (502, 99760), (580, 86344), (688, 72790), (860, 58232), (928, 53965), (1004, 49880), (1160, 43172), (1247, 40160), (1255, 39904), (1376, 36395), (1720, 29116), (2008, 24940), (2320, 21586), (2494, 20080), (2510, 19952), (3440, 14558), (4016, 12470), (4640, 10793), (4988, 10040), (5020, 9976), (6235, 8032), (6880, 7279)]