52806974032

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{181253}}^1$

素因数の和:181531

約数の個数: 40

約数和(自身を含む): 103836791520

約数和(自身を除く): 51029817488

約数列:

[1, 2, 4, 8, 16, 131, 139, 262, 278, 524, 556, 1048, 1112, 2096, 2224, 18209, 36418, 72836, 145672, 181253, 291344, 362506, 725012, 1450024, 2900048, 23744143, 25194167, 47488286, 50388334, 94976572, 100776668, 189953144, 201553336, 379906288, 403106672, 3300435877, 6600871754, 13201743508, 26403487016, 52806974032]

約数ペア:

[(1, 52806974032), (2, 26403487016), (4, 13201743508), (8, 6600871754), (16, 3300435877), (131, 403106672), (139, 379906288), (262, 201553336), (278, 189953144), (524, 100776668), (556, 94976572), (1048, 50388334), (1112, 47488286), (2096, 25194167), (2224, 23744143), (18209, 2900048), (36418, 1450024), (72836, 725012), (145672, 362506), (181253, 291344)]