54978270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11243}}^1$

素因数の和:11416

約数の個数: 32

約数和(自身を含む): 132769152

約数和(自身を除く): 77790882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 11243, 22486, 33729, 56215, 67458, 112430, 168645, 337290, 1832609, 3665218, 5497827, 9163045, 10995654, 18326090, 27489135, 54978270]

約数ペア:

[(1, 54978270), (2, 27489135), (3, 18326090), (5, 10995654), (6, 9163045), (10, 5497827), (15, 3665218), (30, 1832609), (163, 337290), (326, 168645), (489, 112430), (815, 67458), (978, 56215), (1630, 33729), (2445, 22486), (4890, 11243)]