56748454

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 101385216

約数和(自身を除く): 44636762

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 1543, 2627, 3086, 5254, 10801, 18389, 21602, 36778, 57091, 109553, 114182, 219106, 399637, 766871, 799274, 1533742, 4053461, 8106922, 28374227, 56748454]

約数ペア:

[(1, 56748454), (2, 28374227), (7, 8106922), (14, 4053461), (37, 1533742), (71, 799274), (74, 766871), (142, 399637), (259, 219106), (497, 114182), (518, 109553), (994, 57091), (1543, 36778), (2627, 21602), (3086, 18389), (5254, 10801)]