53345800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6203}}^1$

素因数の和:6262

約数の個数: 48

約数和(自身を含む): 126933840

約数和(自身を除く): 73588040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 6203, 8600, 12406, 24812, 31015, 49624, 62030, 124060, 155075, 248120, 266729, 310150, 533458, 620300, 1066916, 1240600, 1333645, 2133832, 2667290, 5334580, 6668225, 10669160, 13336450, 26672900, 53345800]

約数ペア:

[(1, 53345800), (2, 26672900), (4, 13336450), (5, 10669160), (8, 6668225), (10, 5334580), (20, 2667290), (25, 2133832), (40, 1333645), (43, 1240600), (50, 1066916), (86, 620300), (100, 533458), (172, 310150), (200, 266729), (215, 248120), (344, 155075), (430, 124060), (860, 62030), (1075, 49624), (1720, 31015), (2150, 24812), (4300, 12406), (6203, 8600)]