60921850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 124384896

約数和(自身を除く): 63463046

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 257, 275, 431, 514, 550, 862, 1285, 2155, 2570, 2827, 4310, 4741, 5654, 6425, 9482, 10775, 12850, 14135, 21550, 23705, 28270, 47410, 70675, 110767, 118525, 141350, 221534, 237050, 553835, 1107670, 1218437, 2436874, 2769175, 5538350, 6092185, 12184370, 30460925, 60921850]

約数ペア:

[(1, 60921850), (2, 30460925), (5, 12184370), (10, 6092185), (11, 5538350), (22, 2769175), (25, 2436874), (50, 1218437), (55, 1107670), (110, 553835), (257, 237050), (275, 221534), (431, 141350), (514, 118525), (550, 110767), (862, 70675), (1285, 47410), (2155, 28270), (2570, 23705), (2827, 21550), (4310, 14135), (4741, 12850), (5654, 10775), (6425, 9482)]