52396400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{18713}}^1$

素因数の和:18738

約数の個数: 60

約数和(自身を含む): 143873232

約数和(自身を除く): 91476832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 18713, 37426, 74852, 93565, 130991, 149704, 187130, 261982, 299408, 374260, 467825, 523964, 654955, 748520, 935650, 1047928, 1309910, 1497040, 1871300, 2095856, 2619820, 3274775, 3742600, 5239640, 6549550, 7485200, 10479280, 13099100, 26198200, 52396400]

約数ペア:

[(1, 52396400), (2, 26198200), (4, 13099100), (5, 10479280), (7, 7485200), (8, 6549550), (10, 5239640), (14, 3742600), (16, 3274775), (20, 2619820), (25, 2095856), (28, 1871300), (35, 1497040), (40, 1309910), (50, 1047928), (56, 935650), (70, 748520), (80, 654955), (100, 523964), (112, 467825), (140, 374260), (175, 299408), (200, 261982), (280, 187130), (350, 149704), (400, 130991), (560, 93565), (700, 74852), (1400, 37426), (2800, 18713)]