51267056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2601

約数の個数: 40

約数和(自身を含む): 105076608

約数和(自身を除く): 53809552

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2521, 2542, 5042, 5084, 10084, 10168, 20168, 20336, 40336, 78151, 103361, 156302, 206722, 312604, 413444, 625208, 826888, 1250416, 1653776, 3204191, 6408382, 12816764, 25633528, 51267056]

約数ペア:

[(1, 51267056), (2, 25633528), (4, 12816764), (8, 6408382), (16, 3204191), (31, 1653776), (41, 1250416), (62, 826888), (82, 625208), (124, 413444), (164, 312604), (248, 206722), (328, 156302), (496, 103361), (656, 78151), (1271, 40336), (2521, 20336), (2542, 20168), (5042, 10168), (5084, 10084)]