50922880

素因数分解:

$2^7\times 5^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 122608080

約数和(自身を除く): 71685200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 317, 320, 502, 634, 640, 1004, 1255, 1268, 1585, 2008, 2510, 2536, 3170, 4016, 5020, 5072, 6340, 8032, 10040, 10144, 12680, 16064, 20080, 20288, 25360, 32128, 40160, 40576, 50720, 79567, 80320, 101440, 159134, 160640, 202880, 318268, 397835, 636536, 795670, 1273072, 1591340, 2546144, 3182680, 5092288, 6365360, 10184576, 12730720, 25461440, 50922880]

約数ペア:

[(1, 50922880), (2, 25461440), (4, 12730720), (5, 10184576), (8, 6365360), (10, 5092288), (16, 3182680), (20, 2546144), (32, 1591340), (40, 1273072), (64, 795670), (80, 636536), (128, 397835), (160, 318268), (251, 202880), (317, 160640), (320, 159134), (502, 101440), (634, 80320), (640, 79567), (1004, 50720), (1255, 40576), (1268, 40160), (1585, 32128), (2008, 25360), (2510, 20288), (2536, 20080), (3170, 16064), (4016, 12680), (5020, 10144), (5072, 10040), (6340, 8032)]