53537800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6529}}^1$

素因数の和:6586

約数の個数: 48

約数和(自身を含む): 127530900

約数和(自身を除く): 73993100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 6529, 8200, 13058, 26116, 32645, 52232, 65290, 130580, 163225, 261160, 267689, 326450, 535378, 652900, 1070756, 1305800, 1338445, 2141512, 2676890, 5353780, 6692225, 10707560, 13384450, 26768900, 53537800]

約数ペア:

[(1, 53537800), (2, 26768900), (4, 13384450), (5, 10707560), (8, 6692225), (10, 5353780), (20, 2676890), (25, 2141512), (40, 1338445), (41, 1305800), (50, 1070756), (82, 652900), (100, 535378), (164, 326450), (200, 267689), (205, 261160), (328, 163225), (410, 130580), (820, 65290), (1025, 52232), (1640, 32645), (2050, 26116), (4100, 13058), (6529, 8200)]