51386040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3101

約数の個数: 96

約数和(自身を含む): 170614080

約数和(自身を除く): 119228040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3037, 3384, 4230, 5640, 6074, 8460, 9111, 12148, 15185, 16920, 18222, 24296, 27333, 30370, 36444, 45555, 54666, 60740, 72888, 91110, 109332, 121480, 136665, 142739, 182220, 218664, 273330, 285478, 364440, 428217, 546660, 570956, 713695, 856434, 1093320, 1141912, 1284651, 1427390, 1712868, 2141085, 2569302, 2854780, 3425736, 4282170, 5138604, 5709560, 6423255, 8564340, 10277208, 12846510, 17128680, 25693020, 51386040]

約数ペア:

[(1, 51386040), (2, 25693020), (3, 17128680), (4, 12846510), (5, 10277208), (6, 8564340), (8, 6423255), (9, 5709560), (10, 5138604), (12, 4282170), (15, 3425736), (18, 2854780), (20, 2569302), (24, 2141085), (30, 1712868), (36, 1427390), (40, 1284651), (45, 1141912), (47, 1093320), (60, 856434), (72, 713695), (90, 570956), (94, 546660), (120, 428217), (141, 364440), (180, 285478), (188, 273330), (235, 218664), (282, 182220), (360, 142739), (376, 136665), (423, 121480), (470, 109332), (564, 91110), (705, 72888), (846, 60740), (940, 54666), (1128, 45555), (1410, 36444), (1692, 30370), (1880, 27333), (2115, 24296), (2820, 18222), (3037, 16920), (3384, 15185), (4230, 12148), (5640, 9111), (6074, 8460)]