51657936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 146562048

約数和(自身を除く): 94904112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 227, 264, 431, 454, 528, 681, 862, 908, 1293, 1362, 1724, 1816, 2497, 2586, 2724, 3448, 3632, 4741, 4994, 5172, 5448, 6896, 7491, 9482, 9988, 10344, 10896, 14223, 14982, 18964, 19976, 20688, 28446, 29964, 37928, 39952, 56892, 59928, 75856, 97837, 113784, 119856, 195674, 227568, 293511, 391348, 587022, 782696, 1076207, 1174044, 1565392, 2152414, 2348088, 3228621, 4304828, 4696176, 6457242, 8609656, 12914484, 17219312, 25828968, 51657936]

約数ペア:

[(1, 51657936), (2, 25828968), (3, 17219312), (4, 12914484), (6, 8609656), (8, 6457242), (11, 4696176), (12, 4304828), (16, 3228621), (22, 2348088), (24, 2152414), (33, 1565392), (44, 1174044), (48, 1076207), (66, 782696), (88, 587022), (132, 391348), (176, 293511), (227, 227568), (264, 195674), (431, 119856), (454, 113784), (528, 97837), (681, 75856), (862, 59928), (908, 56892), (1293, 39952), (1362, 37928), (1724, 29964), (1816, 28446), (2497, 20688), (2586, 19976), (2724, 18964), (3448, 14982), (3632, 14223), (4741, 10896), (4994, 10344), (5172, 9988), (5448, 9482), (6896, 7491)]