54884340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 194882688

約数和(自身を除く): 139998348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1013, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2026, 2580, 2709, 3010, 3039, 3612, 3870, 4052, 4515, 5065, 5418, 6020, 6078, 7091, 7740, 9030, 9117, 10130, 10836, 12156, 13545, 14182, 15195, 18060, 18234, 20260, 21273, 27090, 28364, 30390, 35455, 36468, 42546, 43559, 45585, 54180, 60780, 63819, 70910, 85092, 87118, 91170, 106365, 127638, 130677, 141820, 174236, 182340, 212730, 217795, 255276, 261354, 304913, 319095, 392031, 425460, 435590, 522708, 609826, 638190, 653385, 784062, 871180, 914739, 1219652, 1276380, 1306770, 1524565, 1568124, 1829478, 1960155, 2613540, 2744217, 3049130, 3658956, 3920310, 4573695, 5488434, 6098260, 7840620, 9147390, 10976868, 13721085, 18294780, 27442170, 54884340]

約数ペア:

[(1, 54884340), (2, 27442170), (3, 18294780), (4, 13721085), (5, 10976868), (6, 9147390), (7, 7840620), (9, 6098260), (10, 5488434), (12, 4573695), (14, 3920310), (15, 3658956), (18, 3049130), (20, 2744217), (21, 2613540), (28, 1960155), (30, 1829478), (35, 1568124), (36, 1524565), (42, 1306770), (43, 1276380), (45, 1219652), (60, 914739), (63, 871180), (70, 784062), (84, 653385), (86, 638190), (90, 609826), (105, 522708), (126, 435590), (129, 425460), (140, 392031), (172, 319095), (180, 304913), (210, 261354), (215, 255276), (252, 217795), (258, 212730), (301, 182340), (315, 174236), (387, 141820), (420, 130677), (430, 127638), (516, 106365), (602, 91170), (630, 87118), (645, 85092), (774, 70910), (860, 63819), (903, 60780), (1013, 54180), (1204, 45585), (1260, 43559), (1290, 42546), (1505, 36468), (1548, 35455), (1806, 30390), (1935, 28364), (2026, 27090), (2580, 21273), (2709, 20260), (3010, 18234), (3039, 18060), (3612, 15195), (3870, 14182), (4052, 13545), (4515, 12156), (5065, 10836), (5418, 10130), (6020, 9117), (6078, 9030), (7091, 7740)]