51885744

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 138800640

約数和(自身を除く): 86914896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 109, 141, 188, 211, 218, 282, 327, 376, 422, 436, 564, 633, 654, 752, 844, 872, 1128, 1266, 1308, 1688, 1744, 2256, 2532, 2616, 3376, 5064, 5123, 5232, 9917, 10128, 10246, 15369, 19834, 20492, 22999, 29751, 30738, 39668, 40984, 45998, 59502, 61476, 68997, 79336, 81968, 91996, 119004, 122952, 137994, 158672, 183992, 238008, 245904, 275988, 367984, 476016, 551976, 1080953, 1103952, 2161906, 3242859, 4323812, 6485718, 8647624, 12971436, 17295248, 25942872, 51885744]

約数ペア:

[(1, 51885744), (2, 25942872), (3, 17295248), (4, 12971436), (6, 8647624), (8, 6485718), (12, 4323812), (16, 3242859), (24, 2161906), (47, 1103952), (48, 1080953), (94, 551976), (109, 476016), (141, 367984), (188, 275988), (211, 245904), (218, 238008), (282, 183992), (327, 158672), (376, 137994), (422, 122952), (436, 119004), (564, 91996), (633, 81968), (654, 79336), (752, 68997), (844, 61476), (872, 59502), (1128, 45998), (1266, 40984), (1308, 39668), (1688, 30738), (1744, 29751), (2256, 22999), (2532, 20492), (2616, 19834), (3376, 15369), (5064, 10246), (5123, 10128), (5232, 9917)]