51187866

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 104552448

約数和(自身を除く): 53364582

約数列:

[1, 2, 3, 6, 67, 134, 201, 223, 402, 446, 571, 669, 1142, 1338, 1713, 3426, 14941, 29882, 38257, 44823, 76514, 89646, 114771, 127333, 229542, 254666, 381999, 763998, 8531311, 17062622, 25593933, 51187866]

約数ペア:

[(1, 51187866), (2, 25593933), (3, 17062622), (6, 8531311), (67, 763998), (134, 381999), (201, 254666), (223, 229542), (402, 127333), (446, 114771), (571, 89646), (669, 76514), (1142, 44823), (1338, 38257), (1713, 29882), (3426, 14941)]