56912350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 121710960

約数和(自身を除く): 64798610

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 230, 242, 253, 275, 409, 506, 550, 575, 605, 818, 1150, 1210, 1265, 2045, 2530, 2783, 3025, 4090, 4499, 5566, 6050, 6325, 8998, 9407, 10225, 12650, 13915, 18814, 20450, 22495, 27830, 44990, 47035, 49489, 69575, 94070, 98978, 103477, 112475, 139150, 206954, 224950, 235175, 247445, 470350, 494890, 517385, 1034770, 1138247, 1237225, 2276494, 2474450, 2586925, 5173850, 5691235, 11382470, 28456175, 56912350]

約数ペア:

[(1, 56912350), (2, 28456175), (5, 11382470), (10, 5691235), (11, 5173850), (22, 2586925), (23, 2474450), (25, 2276494), (46, 1237225), (50, 1138247), (55, 1034770), (110, 517385), (115, 494890), (121, 470350), (230, 247445), (242, 235175), (253, 224950), (275, 206954), (409, 139150), (506, 112475), (550, 103477), (575, 98978), (605, 94070), (818, 69575), (1150, 49489), (1210, 47035), (1265, 44990), (2045, 27830), (2530, 22495), (2783, 20450), (3025, 18814), (4090, 13915), (4499, 12650), (5566, 10225), (6050, 9407), (6325, 8998)]