54915328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 122333400

約数和(自身を除く): 67418072

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 569, 754, 832, 928, 1138, 1508, 1664, 1856, 2276, 3016, 3328, 3712, 4552, 6032, 7397, 7424, 9104, 12064, 14794, 16501, 18208, 24128, 29588, 33002, 36416, 48256, 59176, 66004, 72832, 96512, 118352, 132008, 145664, 214513, 236704, 264016, 429026, 473408, 528032, 858052, 946816, 1056064, 1716104, 1893632, 2112128, 3432208, 4224256, 6864416, 13728832, 27457664, 54915328]

約数ペア:

[(1, 54915328), (2, 27457664), (4, 13728832), (8, 6864416), (13, 4224256), (16, 3432208), (26, 2112128), (29, 1893632), (32, 1716104), (52, 1056064), (58, 946816), (64, 858052), (104, 528032), (116, 473408), (128, 429026), (208, 264016), (232, 236704), (256, 214513), (377, 145664), (416, 132008), (464, 118352), (569, 96512), (754, 72832), (832, 66004), (928, 59176), (1138, 48256), (1508, 36416), (1664, 33002), (1856, 29588), (2276, 24128), (3016, 18208), (3328, 16501), (3712, 14794), (4552, 12064), (6032, 9104), (7397, 7424)]