51551856

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2603

約数の個数: 80

約数和(自身を含む): 151180800

約数和(自身を除く): 99628944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 2539, 3384, 5076, 5078, 6768, 7617, 10152, 10156, 15234, 20304, 20312, 22851, 30468, 40624, 45702, 60936, 68553, 91404, 119333, 121872, 137106, 182808, 238666, 274212, 357999, 365616, 477332, 548424, 715998, 954664, 1073997, 1096848, 1431996, 1909328, 2147994, 2863992, 3221991, 4295988, 5727984, 6443982, 8591976, 12887964, 17183952, 25775928, 51551856]

約数ペア:

[(1, 51551856), (2, 25775928), (3, 17183952), (4, 12887964), (6, 8591976), (8, 6443982), (9, 5727984), (12, 4295988), (16, 3221991), (18, 2863992), (24, 2147994), (27, 1909328), (36, 1431996), (47, 1096848), (48, 1073997), (54, 954664), (72, 715998), (94, 548424), (108, 477332), (141, 365616), (144, 357999), (188, 274212), (216, 238666), (282, 182808), (376, 137106), (423, 121872), (432, 119333), (564, 91404), (752, 68553), (846, 60936), (1128, 45702), (1269, 40624), (1692, 30468), (2256, 22851), (2538, 20312), (2539, 20304), (3384, 15234), (5076, 10156), (5078, 10152), (6768, 7617)]