50032000

素因数分解:

$2^7\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 128887200

約数和(自身を除く): 78855200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 59, 64, 80, 100, 106, 118, 125, 128, 160, 200, 212, 236, 250, 265, 295, 320, 400, 424, 472, 500, 530, 590, 640, 800, 848, 944, 1000, 1060, 1180, 1325, 1475, 1600, 1696, 1888, 2000, 2120, 2360, 2650, 2950, 3127, 3200, 3392, 3776, 4000, 4240, 4720, 5300, 5900, 6254, 6625, 6784, 7375, 7552, 8000, 8480, 9440, 10600, 11800, 12508, 13250, 14750, 15635, 16000, 16960, 18880, 21200, 23600, 25016, 26500, 29500, 31270, 33920, 37760, 42400, 47200, 50032, 53000, 59000, 62540, 78175, 84800, 94400, 100064, 106000, 118000, 125080, 156350, 169600, 188800, 200128, 212000, 236000, 250160, 312700, 390875, 400256, 424000, 472000, 500320, 625400, 781750, 848000, 944000, 1000640, 1250800, 1563500, 2001280, 2501600, 3127000, 5003200, 6254000, 10006400, 12508000, 25016000, 50032000]

約数ペア:

[(1, 50032000), (2, 25016000), (4, 12508000), (5, 10006400), (8, 6254000), (10, 5003200), (16, 3127000), (20, 2501600), (25, 2001280), (32, 1563500), (40, 1250800), (50, 1000640), (53, 944000), (59, 848000), (64, 781750), (80, 625400), (100, 500320), (106, 472000), (118, 424000), (125, 400256), (128, 390875), (160, 312700), (200, 250160), (212, 236000), (236, 212000), (250, 200128), (265, 188800), (295, 169600), (320, 156350), (400, 125080), (424, 118000), (472, 106000), (500, 100064), (530, 94400), (590, 84800), (640, 78175), (800, 62540), (848, 59000), (944, 53000), (1000, 50032), (1060, 47200), (1180, 42400), (1325, 37760), (1475, 33920), (1600, 31270), (1696, 29500), (1888, 26500), (2000, 25016), (2120, 23600), (2360, 21200), (2650, 18880), (2950, 16960), (3127, 16000), (3200, 15635), (3392, 14750), (3776, 13250), (4000, 12508), (4240, 11800), (4720, 10600), (5300, 9440), (5900, 8480), (6254, 8000), (6625, 7552), (6784, 7375)]