55254312

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 159038880

約数和(自身を除く): 103784568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 324, 344, 387, 486, 516, 648, 661, 774, 972, 1032, 1161, 1322, 1548, 1944, 1983, 2322, 2644, 3096, 3483, 3966, 4644, 5288, 5949, 6966, 7932, 9288, 10449, 11898, 13932, 15864, 17847, 20898, 23796, 27864, 28423, 35694, 41796, 47592, 53541, 56846, 71388, 83592, 85269, 107082, 113692, 142776, 160623, 170538, 214164, 227384, 255807, 321246, 341076, 428328, 511614, 642492, 682152, 767421, 1023228, 1284984, 1534842, 2046456, 2302263, 3069684, 4604526, 6139368, 6906789, 9209052, 13813578, 18418104, 27627156, 55254312]

約数ペア:

[(1, 55254312), (2, 27627156), (3, 18418104), (4, 13813578), (6, 9209052), (8, 6906789), (9, 6139368), (12, 4604526), (18, 3069684), (24, 2302263), (27, 2046456), (36, 1534842), (43, 1284984), (54, 1023228), (72, 767421), (81, 682152), (86, 642492), (108, 511614), (129, 428328), (162, 341076), (172, 321246), (216, 255807), (243, 227384), (258, 214164), (324, 170538), (344, 160623), (387, 142776), (486, 113692), (516, 107082), (648, 85269), (661, 83592), (774, 71388), (972, 56846), (1032, 53541), (1161, 47592), (1322, 41796), (1548, 35694), (1944, 28423), (1983, 27864), (2322, 23796), (2644, 20898), (3096, 17847), (3483, 15864), (3966, 13932), (4644, 11898), (5288, 10449), (5949, 9288), (6966, 7932)]