50888000

素因数分解:

$2^6\times 5^3\times {\mathrm{6361}}^1$

素因数の和:6388

約数の個数: 56

約数和(自身を含む): 126043944

約数和(自身を除く): 75155944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 6361, 8000, 12722, 25444, 31805, 50888, 63610, 101776, 127220, 159025, 203552, 254440, 318050, 407104, 508880, 636100, 795125, 1017760, 1272200, 1590250, 2035520, 2544400, 3180500, 5088800, 6361000, 10177600, 12722000, 25444000, 50888000]

約数ペア:

[(1, 50888000), (2, 25444000), (4, 12722000), (5, 10177600), (8, 6361000), (10, 5088800), (16, 3180500), (20, 2544400), (25, 2035520), (32, 1590250), (40, 1272200), (50, 1017760), (64, 795125), (80, 636100), (100, 508880), (125, 407104), (160, 318050), (200, 254440), (250, 203552), (320, 159025), (400, 127220), (500, 101776), (800, 63610), (1000, 50888), (1600, 31805), (2000, 25444), (4000, 12722), (6361, 8000)]