49707952

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 122135040

約数和(自身を除く): 72427088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 49, 56, 71, 76, 94, 98, 112, 133, 142, 152, 188, 196, 266, 284, 304, 329, 376, 392, 497, 532, 568, 658, 752, 784, 893, 931, 994, 1064, 1136, 1316, 1349, 1786, 1862, 1988, 2128, 2303, 2632, 2698, 3337, 3479, 3572, 3724, 3976, 4606, 5264, 5396, 6251, 6674, 6958, 7144, 7448, 7952, 9212, 9443, 10792, 12502, 13348, 13916, 14288, 14896, 18424, 18886, 21584, 23359, 25004, 26696, 27832, 36848, 37772, 43757, 46718, 50008, 53392, 55664, 63403, 66101, 75544, 87514, 93436, 100016, 126806, 132202, 151088, 163513, 175028, 186872, 253612, 264404, 327026, 350056, 373744, 443821, 507224, 528808, 654052, 700112, 887642, 1014448, 1057616, 1308104, 1775284, 2616208, 3106747, 3550568, 6213494, 7101136, 12426988, 24853976, 49707952]

約数ペア:

[(1, 49707952), (2, 24853976), (4, 12426988), (7, 7101136), (8, 6213494), (14, 3550568), (16, 3106747), (19, 2616208), (28, 1775284), (38, 1308104), (47, 1057616), (49, 1014448), (56, 887642), (71, 700112), (76, 654052), (94, 528808), (98, 507224), (112, 443821), (133, 373744), (142, 350056), (152, 327026), (188, 264404), (196, 253612), (266, 186872), (284, 175028), (304, 163513), (329, 151088), (376, 132202), (392, 126806), (497, 100016), (532, 93436), (568, 87514), (658, 75544), (752, 66101), (784, 63403), (893, 55664), (931, 53392), (994, 50008), (1064, 46718), (1136, 43757), (1316, 37772), (1349, 36848), (1786, 27832), (1862, 26696), (1988, 25004), (2128, 23359), (2303, 21584), (2632, 18886), (2698, 18424), (3337, 14896), (3479, 14288), (3572, 13916), (3724, 13348), (3976, 12502), (4606, 10792), (5264, 9443), (5396, 9212), (6251, 7952), (6674, 7448), (6958, 7144)]