51784686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 119480400

約数和(自身を除く): 67695714

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 229, 306, 458, 687, 739, 1374, 1478, 2061, 2217, 3893, 4122, 4434, 6651, 7786, 11679, 12563, 13302, 23358, 25126, 35037, 37689, 70074, 75378, 113067, 169231, 226134, 338462, 507693, 1015386, 1523079, 2876927, 3046158, 5753854, 8630781, 17261562, 25892343, 51784686]

約数ペア:

[(1, 51784686), (2, 25892343), (3, 17261562), (6, 8630781), (9, 5753854), (17, 3046158), (18, 2876927), (34, 1523079), (51, 1015386), (102, 507693), (153, 338462), (229, 226134), (306, 169231), (458, 113067), (687, 75378), (739, 70074), (1374, 37689), (1478, 35037), (2061, 25126), (2217, 23358), (3893, 13302), (4122, 12563), (4434, 11679), (6651, 7786)]