54303920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 143776512

約数和(自身を除く): 89472592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 2683, 4048, 5060, 5366, 10120, 10732, 13415, 20240, 21464, 26830, 29513, 42928, 53660, 59026, 61709, 107320, 118052, 123418, 147565, 214640, 236104, 246836, 295130, 308545, 472208, 493672, 590260, 617090, 678799, 987344, 1180520, 1234180, 1357598, 2361040, 2468360, 2715196, 3393995, 4936720, 5430392, 6787990, 10860784, 13575980, 27151960, 54303920]

約数ペア:

[(1, 54303920), (2, 27151960), (4, 13575980), (5, 10860784), (8, 6787990), (10, 5430392), (11, 4936720), (16, 3393995), (20, 2715196), (22, 2468360), (23, 2361040), (40, 1357598), (44, 1234180), (46, 1180520), (55, 987344), (80, 678799), (88, 617090), (92, 590260), (110, 493672), (115, 472208), (176, 308545), (184, 295130), (220, 246836), (230, 236104), (253, 214640), (368, 147565), (440, 123418), (460, 118052), (506, 107320), (880, 61709), (920, 59026), (1012, 53660), (1265, 42928), (1840, 29513), (2024, 26830), (2530, 21464), (2683, 20240), (4048, 13415), (5060, 10732), (5366, 10120)]