51756118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 85100544

約数和(自身を除く): 33344426

約数列:

[1, 2, 23, 37, 46, 47, 74, 94, 647, 851, 1081, 1294, 1702, 1739, 2162, 3478, 14881, 23939, 29762, 30409, 39997, 47878, 60818, 79994, 550597, 699407, 1101194, 1125133, 1398814, 2250266, 25878059, 51756118]

約数ペア:

[(1, 51756118), (2, 25878059), (23, 2250266), (37, 1398814), (46, 1125133), (47, 1101194), (74, 699407), (94, 550597), (647, 79994), (851, 60818), (1081, 47878), (1294, 39997), (1702, 30409), (1739, 29762), (2162, 23939), (3478, 14881)]