53771228

素因数分解:

$2^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1362

約数の個数: 36

約数和(自身を含む): 109999512

約数和(自身を除く): 56228284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 502, 1004, 1093, 1757, 2186, 3514, 4372, 7028, 7651, 12299, 15302, 24598, 30604, 49196, 53557, 107114, 214228, 274343, 548686, 1097372, 1920401, 3840802, 7681604, 13442807, 26885614, 53771228]

約数ペア:

[(1, 53771228), (2, 26885614), (4, 13442807), (7, 7681604), (14, 3840802), (28, 1920401), (49, 1097372), (98, 548686), (196, 274343), (251, 214228), (502, 107114), (1004, 53557), (1093, 49196), (1757, 30604), (2186, 24598), (3514, 15302), (4372, 12299), (7028, 7651)]