55515888

素因数分解:

$2^4\times 3^3\times {\mathrm{128509}}^1$

素因数の和:128526

約数の個数: 40

約数和(自身を含む): 159352400

約数和(自身を除く): 103836512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 128509, 257018, 385527, 514036, 771054, 1028072, 1156581, 1542108, 2056144, 2313162, 3084216, 3469743, 4626324, 6168432, 6939486, 9252648, 13878972, 18505296, 27757944, 55515888]

約数ペア:

[(1, 55515888), (2, 27757944), (3, 18505296), (4, 13878972), (6, 9252648), (8, 6939486), (9, 6168432), (12, 4626324), (16, 3469743), (18, 3084216), (24, 2313162), (27, 2056144), (36, 1542108), (48, 1156581), (54, 1028072), (72, 771054), (108, 514036), (144, 385527), (216, 257018), (432, 128509)]