49452416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 107442720

約数和(自身を除く): 57990304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 128, 208, 226, 263, 416, 452, 526, 832, 904, 1052, 1469, 1664, 1808, 2104, 2938, 3419, 3616, 4208, 5876, 6838, 7232, 8416, 11752, 13676, 14464, 16832, 23504, 27352, 29719, 33664, 47008, 54704, 59438, 94016, 109408, 118876, 188032, 218816, 237752, 386347, 437632, 475504, 772694, 951008, 1545388, 1902016, 3090776, 3804032, 6181552, 12363104, 24726208, 49452416]

約数ペア:

[(1, 49452416), (2, 24726208), (4, 12363104), (8, 6181552), (13, 3804032), (16, 3090776), (26, 1902016), (32, 1545388), (52, 951008), (64, 772694), (104, 475504), (113, 437632), (128, 386347), (208, 237752), (226, 218816), (263, 188032), (416, 118876), (452, 109408), (526, 94016), (832, 59438), (904, 54704), (1052, 47008), (1469, 33664), (1664, 29719), (1808, 27352), (2104, 23504), (2938, 16832), (3419, 14464), (3616, 13676), (4208, 11752), (5876, 8416), (6838, 7232)]