52926800

素因数分解:

$2^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:756

約数の個数: 60

約数和(自身を含む): 127866816

約数和(自身を除く): 74940016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 307, 400, 431, 614, 862, 1228, 1535, 1724, 2155, 2456, 3070, 3448, 4310, 4912, 6140, 6896, 7675, 8620, 10775, 12280, 15350, 17240, 21550, 24560, 30700, 34480, 43100, 61400, 86200, 122800, 132317, 172400, 264634, 529268, 661585, 1058536, 1323170, 2117072, 2646340, 3307925, 5292680, 6615850, 10585360, 13231700, 26463400, 52926800]

約数ペア:

[(1, 52926800), (2, 26463400), (4, 13231700), (5, 10585360), (8, 6615850), (10, 5292680), (16, 3307925), (20, 2646340), (25, 2117072), (40, 1323170), (50, 1058536), (80, 661585), (100, 529268), (200, 264634), (307, 172400), (400, 132317), (431, 122800), (614, 86200), (862, 61400), (1228, 43100), (1535, 34480), (1724, 30700), (2155, 24560), (2456, 21550), (3070, 17240), (3448, 15350), (4310, 12280), (4912, 10775), (6140, 8620), (6896, 7675)]