53855200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 153740160

約数和(自身を除く): 99884960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 70, 80, 100, 112, 118, 140, 160, 163, 175, 200, 224, 236, 280, 295, 326, 350, 400, 413, 472, 560, 590, 652, 700, 800, 815, 826, 944, 1120, 1141, 1180, 1304, 1400, 1475, 1630, 1652, 1888, 2065, 2282, 2360, 2608, 2800, 2950, 3260, 3304, 4075, 4130, 4564, 4720, 5216, 5600, 5705, 5900, 6520, 6608, 8150, 8260, 9128, 9440, 9617, 10325, 11410, 11800, 13040, 13216, 16300, 16520, 18256, 19234, 20650, 22820, 23600, 26080, 28525, 32600, 33040, 36512, 38468, 41300, 45640, 47200, 48085, 57050, 65200, 66080, 67319, 76936, 82600, 91280, 96170, 114100, 130400, 134638, 153872, 165200, 182560, 192340, 228200, 240425, 269276, 307744, 330400, 336595, 384680, 456400, 480850, 538552, 673190, 769360, 912800, 961700, 1077104, 1346380, 1538720, 1682975, 1923400, 2154208, 2692760, 3365950, 3846800, 5385520, 6731900, 7693600, 10771040, 13463800, 26927600, 53855200]

約数ペア:

[(1, 53855200), (2, 26927600), (4, 13463800), (5, 10771040), (7, 7693600), (8, 6731900), (10, 5385520), (14, 3846800), (16, 3365950), (20, 2692760), (25, 2154208), (28, 1923400), (32, 1682975), (35, 1538720), (40, 1346380), (50, 1077104), (56, 961700), (59, 912800), (70, 769360), (80, 673190), (100, 538552), (112, 480850), (118, 456400), (140, 384680), (160, 336595), (163, 330400), (175, 307744), (200, 269276), (224, 240425), (236, 228200), (280, 192340), (295, 182560), (326, 165200), (350, 153872), (400, 134638), (413, 130400), (472, 114100), (560, 96170), (590, 91280), (652, 82600), (700, 76936), (800, 67319), (815, 66080), (826, 65200), (944, 57050), (1120, 48085), (1141, 47200), (1180, 45640), (1304, 41300), (1400, 38468), (1475, 36512), (1630, 33040), (1652, 32600), (1888, 28525), (2065, 26080), (2282, 23600), (2360, 22820), (2608, 20650), (2800, 19234), (2950, 18256), (3260, 16520), (3304, 16300), (4075, 13216), (4130, 13040), (4564, 11800), (4720, 11410), (5216, 10325), (5600, 9617), (5705, 9440), (5900, 9128), (6520, 8260), (6608, 8150)]