56263980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40771}}^1$

素因数の和:40806

約数の個数: 48

約数和(自身を含む): 164392704

約数和(自身を除く): 108128724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40771, 81542, 122313, 163084, 203855, 244626, 407710, 489252, 611565, 815420, 937733, 1223130, 1875466, 2446260, 2813199, 3750932, 4688665, 5626398, 9377330, 11252796, 14065995, 18754660, 28131990, 56263980]

約数ペア:

[(1, 56263980), (2, 28131990), (3, 18754660), (4, 14065995), (5, 11252796), (6, 9377330), (10, 5626398), (12, 4688665), (15, 3750932), (20, 2813199), (23, 2446260), (30, 1875466), (46, 1223130), (60, 937733), (69, 815420), (92, 611565), (115, 489252), (138, 407710), (230, 244626), (276, 203855), (345, 163084), (460, 122313), (690, 81542), (1380, 40771)]