51173632

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 108352440

約数和(自身を除く): 57178808

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 113, 116, 122, 128, 226, 232, 244, 256, 452, 464, 488, 904, 928, 976, 1769, 1808, 1856, 1952, 3277, 3538, 3616, 3712, 3904, 6554, 6893, 7076, 7232, 7424, 7808, 13108, 13786, 14152, 14464, 15616, 26216, 27572, 28304, 28928, 52432, 55144, 56608, 104864, 110288, 113216, 199897, 209728, 220576, 226432, 399794, 419456, 441152, 452864, 799588, 838912, 882304, 1599176, 1764608, 3198352, 6396704, 12793408, 25586816, 51173632]

約数ペア:

[(1, 51173632), (2, 25586816), (4, 12793408), (8, 6396704), (16, 3198352), (29, 1764608), (32, 1599176), (58, 882304), (61, 838912), (64, 799588), (113, 452864), (116, 441152), (122, 419456), (128, 399794), (226, 226432), (232, 220576), (244, 209728), (256, 199897), (452, 113216), (464, 110288), (488, 104864), (904, 56608), (928, 55144), (976, 52432), (1769, 28928), (1808, 28304), (1856, 27572), (1952, 26216), (3277, 15616), (3538, 14464), (3616, 14152), (3712, 13786), (3904, 13108), (6554, 7808), (6893, 7424), (7076, 7232)]