54025136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3449}}^1$

素因数の和:3557

約数の個数: 40

約数和(自身を含む): 115506000

約数和(自身を除く): 61480864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3449, 3916, 6898, 7832, 13796, 15664, 27592, 37939, 55184, 75878, 151756, 303512, 306961, 607024, 613922, 1227844, 2455688, 3376571, 4911376, 6753142, 13506284, 27012568, 54025136]

約数ペア:

[(1, 54025136), (2, 27012568), (4, 13506284), (8, 6753142), (11, 4911376), (16, 3376571), (22, 2455688), (44, 1227844), (88, 613922), (89, 607024), (176, 306961), (178, 303512), (356, 151756), (712, 75878), (979, 55184), (1424, 37939), (1958, 27592), (3449, 15664), (3916, 13796), (6898, 7832)]