55676649

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 90961920

約数和(自身を除く): 35285271

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 1411, 1743, 1879, 4233, 5637, 9877, 13153, 29631, 31943, 39459, 95829, 155957, 223601, 467871, 670803, 1091699, 2651269, 3275097, 7953807, 18558883, 55676649]

約数ペア:

[(1, 55676649), (3, 18558883), (7, 7953807), (17, 3275097), (21, 2651269), (51, 1091699), (83, 670803), (119, 467871), (249, 223601), (357, 155957), (581, 95829), (1411, 39459), (1743, 31943), (1879, 29631), (4233, 13153), (5637, 9877)]