42448450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 87021216

約数和(自身を除く): 44572766

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 226, 275, 550, 565, 683, 1130, 1243, 1366, 2486, 2825, 3415, 5650, 6215, 6830, 7513, 12430, 15026, 17075, 31075, 34150, 37565, 62150, 75130, 77179, 154358, 187825, 375650, 385895, 771790, 848969, 1697938, 1929475, 3858950, 4244845, 8489690, 21224225, 42448450]

約数ペア:

[(1, 42448450), (2, 21224225), (5, 8489690), (10, 4244845), (11, 3858950), (22, 1929475), (25, 1697938), (50, 848969), (55, 771790), (110, 385895), (113, 375650), (226, 187825), (275, 154358), (550, 77179), (565, 75130), (683, 62150), (1130, 37565), (1243, 34150), (1366, 31075), (2486, 17075), (2825, 15026), (3415, 12430), (5650, 7513), (6215, 6830)]