53597350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 103462128

約数和(自身を除く): 49864778

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 97, 194, 215, 257, 430, 485, 514, 970, 1075, 1285, 2150, 2425, 2570, 4171, 4850, 6425, 8342, 11051, 12850, 20855, 22102, 24929, 41710, 49858, 55255, 104275, 110510, 124645, 208550, 249290, 276275, 552550, 623225, 1071947, 1246450, 2143894, 5359735, 10719470, 26798675, 53597350]

約数ペア:

[(1, 53597350), (2, 26798675), (5, 10719470), (10, 5359735), (25, 2143894), (43, 1246450), (50, 1071947), (86, 623225), (97, 552550), (194, 276275), (215, 249290), (257, 208550), (430, 124645), (485, 110510), (514, 104275), (970, 55255), (1075, 49858), (1285, 41710), (2150, 24929), (2425, 22102), (2570, 20855), (4171, 12850), (4850, 11051), (6425, 8342)]