52903920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1762

約数の個数: 80

約数和(自身を含む): 165301920

約数和(自身を除く): 112398000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1609, 1644, 2055, 2192, 2740, 3218, 3288, 4110, 4827, 5480, 6436, 6576, 8045, 8220, 9654, 10960, 12872, 16090, 16440, 19308, 24135, 25744, 32180, 32880, 38616, 48270, 64360, 77232, 96540, 128720, 193080, 220433, 386160, 440866, 661299, 881732, 1102165, 1322598, 1763464, 2204330, 2645196, 3306495, 3526928, 4408660, 5290392, 6612990, 8817320, 10580784, 13225980, 17634640, 26451960, 52903920]

約数ペア:

[(1, 52903920), (2, 26451960), (3, 17634640), (4, 13225980), (5, 10580784), (6, 8817320), (8, 6612990), (10, 5290392), (12, 4408660), (15, 3526928), (16, 3306495), (20, 2645196), (24, 2204330), (30, 1763464), (40, 1322598), (48, 1102165), (60, 881732), (80, 661299), (120, 440866), (137, 386160), (240, 220433), (274, 193080), (411, 128720), (548, 96540), (685, 77232), (822, 64360), (1096, 48270), (1370, 38616), (1609, 32880), (1644, 32180), (2055, 25744), (2192, 24135), (2740, 19308), (3218, 16440), (3288, 16090), (4110, 12872), (4827, 10960), (5480, 9654), (6436, 8220), (6576, 8045)]