56508872

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15061}}^1$

素因数の和:15141

約数の個数: 32

約数和(自身を含む): 122905920

約数和(自身を除く): 66397048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 15061, 30122, 60244, 105427, 120488, 210854, 421708, 843416, 1009087, 2018174, 4036348, 7063609, 8072696, 14127218, 28254436, 56508872]

約数ペア:

[(1, 56508872), (2, 28254436), (4, 14127218), (7, 8072696), (8, 7063609), (14, 4036348), (28, 2018174), (56, 1009087), (67, 843416), (134, 421708), (268, 210854), (469, 120488), (536, 105427), (938, 60244), (1876, 30122), (3752, 15061)]