56999930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 110847744

約数和(自身を除く): 53847814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 947, 1894, 2315, 4630, 4735, 6019, 9470, 12038, 12311, 24622, 30095, 60190, 61555, 123110, 438461, 876922, 2192305, 4384610, 5699993, 11399986, 28499965, 56999930]

約数ペア:

[(1, 56999930), (2, 28499965), (5, 11399986), (10, 5699993), (13, 4384610), (26, 2192305), (65, 876922), (130, 438461), (463, 123110), (926, 61555), (947, 60190), (1894, 30095), (2315, 24622), (4630, 12311), (4735, 12038), (6019, 9470)]