25862650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 27571430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 797, 1298, 1475, 1594, 2950, 3245, 3985, 6490, 7970, 8767, 16225, 17534, 19925, 32450, 39850, 43835, 47023, 87670, 94046, 219175, 235115, 438350, 470230, 517253, 1034506, 1175575, 2351150, 2586265, 5172530, 12931325, 25862650]

約数ペア:

[(1, 25862650), (2, 12931325), (5, 5172530), (10, 2586265), (11, 2351150), (22, 1175575), (25, 1034506), (50, 517253), (55, 470230), (59, 438350), (110, 235115), (118, 219175), (275, 94046), (295, 87670), (550, 47023), (590, 43835), (649, 39850), (797, 32450), (1298, 19925), (1475, 17534), (1594, 16225), (2950, 8767), (3245, 7970), (3985, 6490)]