56575168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 123279408

約数和(自身を除く): 66704240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1283, 1378, 1696, 2566, 2756, 3392, 5132, 5512, 10264, 11024, 16679, 20528, 22048, 33358, 41056, 44096, 66716, 67999, 82112, 133432, 135998, 266864, 271996, 533728, 543992, 883987, 1067456, 1087984, 1767974, 2175968, 3535948, 4351936, 7071896, 14143792, 28287584, 56575168]

約数ペア:

[(1, 56575168), (2, 28287584), (4, 14143792), (8, 7071896), (13, 4351936), (16, 3535948), (26, 2175968), (32, 1767974), (52, 1087984), (53, 1067456), (64, 883987), (104, 543992), (106, 533728), (208, 271996), (212, 266864), (416, 135998), (424, 133432), (689, 82112), (832, 67999), (848, 66716), (1283, 44096), (1378, 41056), (1696, 33358), (2566, 22048), (2756, 20528), (3392, 16679), (5132, 11024), (5512, 10264)]