53947712

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 134843520

約数和(自身を除く): 80895808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 157, 182, 208, 224, 236, 314, 364, 413, 416, 448, 472, 628, 728, 767, 826, 832, 944, 1099, 1256, 1456, 1534, 1652, 1888, 2041, 2198, 2512, 2912, 3068, 3304, 3776, 4082, 4396, 5024, 5369, 5824, 6136, 6608, 8164, 8792, 9263, 10048, 10738, 12272, 13216, 14287, 16328, 17584, 18526, 21476, 24544, 26432, 28574, 32656, 35168, 37052, 42952, 49088, 57148, 64841, 65312, 70336, 74104, 85904, 114296, 120419, 129682, 130624, 148208, 171808, 228592, 240838, 259364, 296416, 343616, 457184, 481676, 518728, 592832, 842933, 914368, 963352, 1037456, 1685866, 1926704, 2074912, 3371732, 3853408, 4149824, 6743464, 7706816, 13486928, 26973856, 53947712]

約数ペア:

[(1, 53947712), (2, 26973856), (4, 13486928), (7, 7706816), (8, 6743464), (13, 4149824), (14, 3853408), (16, 3371732), (26, 2074912), (28, 1926704), (32, 1685866), (52, 1037456), (56, 963352), (59, 914368), (64, 842933), (91, 592832), (104, 518728), (112, 481676), (118, 457184), (157, 343616), (182, 296416), (208, 259364), (224, 240838), (236, 228592), (314, 171808), (364, 148208), (413, 130624), (416, 129682), (448, 120419), (472, 114296), (628, 85904), (728, 74104), (767, 70336), (826, 65312), (832, 64841), (944, 57148), (1099, 49088), (1256, 42952), (1456, 37052), (1534, 35168), (1652, 32656), (1888, 28574), (2041, 26432), (2198, 24544), (2512, 21476), (2912, 18526), (3068, 17584), (3304, 16328), (3776, 14287), (4082, 13216), (4396, 12272), (5024, 10738), (5369, 10048), (5824, 9263), (6136, 8792), (6608, 8164)]