47885824

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 113135616

約数和(自身を除く): 65249792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 431, 434, 448, 496, 512, 862, 868, 896, 992, 1724, 1736, 1792, 1984, 3017, 3448, 3472, 3584, 3968, 6034, 6896, 6944, 7936, 12068, 13361, 13792, 13888, 15872, 24136, 26722, 27584, 27776, 48272, 53444, 55168, 55552, 93527, 96544, 106888, 110336, 111104, 187054, 193088, 213776, 220672, 374108, 386176, 427552, 748216, 772352, 855104, 1496432, 1544704, 1710208, 2992864, 3420416, 5985728, 6840832, 11971456, 23942912, 47885824]

約数ペア:

[(1, 47885824), (2, 23942912), (4, 11971456), (7, 6840832), (8, 5985728), (14, 3420416), (16, 2992864), (28, 1710208), (31, 1544704), (32, 1496432), (56, 855104), (62, 772352), (64, 748216), (112, 427552), (124, 386176), (128, 374108), (217, 220672), (224, 213776), (248, 193088), (256, 187054), (431, 111104), (434, 110336), (448, 106888), (496, 96544), (512, 93527), (862, 55552), (868, 55168), (896, 53444), (992, 48272), (1724, 27776), (1736, 27584), (1792, 26722), (1984, 24136), (3017, 15872), (3448, 13888), (3472, 13792), (3584, 13361), (3968, 12068), (6034, 7936), (6896, 6944)]