27283850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 55978560

約数和(自身を除く): 28694710

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 226, 275, 439, 550, 565, 878, 1130, 1243, 2195, 2486, 2825, 4390, 4829, 5650, 6215, 9658, 10975, 12430, 21950, 24145, 31075, 48290, 49607, 62150, 99214, 120725, 241450, 248035, 496070, 545677, 1091354, 1240175, 2480350, 2728385, 5456770, 13641925, 27283850]

約数ペア:

[(1, 27283850), (2, 13641925), (5, 5456770), (10, 2728385), (11, 2480350), (22, 1240175), (25, 1091354), (50, 545677), (55, 496070), (110, 248035), (113, 241450), (226, 120725), (275, 99214), (439, 62150), (550, 49607), (565, 48290), (878, 31075), (1130, 24145), (1243, 21950), (2195, 12430), (2486, 10975), (2825, 9658), (4390, 6215), (4829, 5650)]