55420316

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19597}}^1$

素因数の和:19709

約数の個数: 24

約数和(自身を含む): 111943776

約数和(自身を除く): 56523460

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 19597, 39194, 78388, 137179, 274358, 548716, 1979297, 3958594, 7917188, 13855079, 27710158, 55420316]

約数ペア:

[(1, 55420316), (2, 27710158), (4, 13855079), (7, 7917188), (14, 3958594), (28, 1979297), (101, 548716), (202, 274358), (404, 137179), (707, 78388), (1414, 39194), (2828, 19597)]