55401472

素因数分解:

$2^{10}\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 88

約数和(自身を含む): 129697920

約数和(自身を除く): 74296448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 131, 224, 236, 256, 262, 413, 448, 472, 512, 524, 826, 896, 917, 944, 1024, 1048, 1652, 1792, 1834, 1888, 2096, 3304, 3584, 3668, 3776, 4192, 6608, 7168, 7336, 7552, 7729, 8384, 13216, 14672, 15104, 15458, 16768, 26432, 29344, 30208, 30916, 33536, 52864, 54103, 58688, 60416, 61832, 67072, 105728, 108206, 117376, 123664, 134144, 211456, 216412, 234752, 247328, 422912, 432824, 469504, 494656, 865648, 939008, 989312, 1731296, 1978624, 3462592, 3957248, 6925184, 7914496, 13850368, 27700736, 55401472]

約数ペア:

[(1, 55401472), (2, 27700736), (4, 13850368), (7, 7914496), (8, 6925184), (14, 3957248), (16, 3462592), (28, 1978624), (32, 1731296), (56, 989312), (59, 939008), (64, 865648), (112, 494656), (118, 469504), (128, 432824), (131, 422912), (224, 247328), (236, 234752), (256, 216412), (262, 211456), (413, 134144), (448, 123664), (472, 117376), (512, 108206), (524, 105728), (826, 67072), (896, 61832), (917, 60416), (944, 58688), (1024, 54103), (1048, 52864), (1652, 33536), (1792, 30916), (1834, 30208), (1888, 29344), (2096, 26432), (3304, 16768), (3584, 15458), (3668, 15104), (3776, 14672), (4192, 13216), (6608, 8384), (7168, 7729), (7336, 7552)]