50871784520

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{883}}^1\times {\mathrm{1949}}^1$

素因数の和:3582

約数の個数: 64

約数和(自身を含む): 114805080000

約数和(自身を除く): 63933295480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 883, 1478, 1766, 1949, 2956, 3532, 3695, 3898, 4415, 5912, 7064, 7390, 7796, 8830, 9745, 14780, 15592, 17660, 19490, 29560, 35320, 38980, 77960, 652537, 1305074, 1440311, 1720967, 2610148, 2880622, 3262685, 3441934, 5220296, 5761244, 6525370, 6883868, 7201555, 8604835, 11522488, 13050740, 13767736, 14403110, 17209670, 26101480, 28806220, 34419340, 57612440, 68838680, 1271794613, 2543589226, 5087178452, 6358973065, 10174356904, 12717946130, 25435892260, 50871784520]

約数ペア:

[(1, 50871784520), (2, 25435892260), (4, 12717946130), (5, 10174356904), (8, 6358973065), (10, 5087178452), (20, 2543589226), (40, 1271794613), (739, 68838680), (883, 57612440), (1478, 34419340), (1766, 28806220), (1949, 26101480), (2956, 17209670), (3532, 14403110), (3695, 13767736), (3898, 13050740), (4415, 11522488), (5912, 8604835), (7064, 7201555), (7390, 6883868), (7796, 6525370), (8830, 5761244), (9745, 5220296), (14780, 3441934), (15592, 3262685), (17660, 2880622), (19490, 2610148), (29560, 1720967), (35320, 1440311), (38980, 1305074), (77960, 652537)]