52690960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 143847936

約数和(自身を除く): 91156976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2543, 2590, 2960, 4144, 5086, 5180, 10172, 10360, 12715, 17801, 20344, 20720, 25430, 35602, 40688, 50860, 71204, 89005, 94091, 101720, 142408, 178010, 188182, 203440, 284816, 356020, 376364, 470455, 658637, 712040, 752728, 940910, 1317274, 1424080, 1505456, 1881820, 2634548, 3293185, 3763640, 5269096, 6586370, 7527280, 10538192, 13172740, 26345480, 52690960]

約数ペア:

[(1, 52690960), (2, 26345480), (4, 13172740), (5, 10538192), (7, 7527280), (8, 6586370), (10, 5269096), (14, 3763640), (16, 3293185), (20, 2634548), (28, 1881820), (35, 1505456), (37, 1424080), (40, 1317274), (56, 940910), (70, 752728), (74, 712040), (80, 658637), (112, 470455), (140, 376364), (148, 356020), (185, 284816), (259, 203440), (280, 188182), (296, 178010), (370, 142408), (518, 101720), (560, 94091), (592, 89005), (740, 71204), (1036, 50860), (1295, 40688), (1480, 35602), (2072, 25430), (2543, 20720), (2590, 20344), (2960, 17801), (4144, 12715), (5086, 10360), (5180, 10172)]