56551020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 169247232

約数和(自身を除く): 112696212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 860, 953, 989, 1290, 1380, 1906, 1978, 2580, 2859, 2967, 3812, 3956, 4765, 4945, 5718, 5934, 9530, 9890, 11436, 11868, 14295, 14835, 19060, 19780, 21919, 28590, 29670, 40979, 43838, 57180, 59340, 65757, 81958, 87676, 109595, 122937, 131514, 163916, 204895, 219190, 245874, 263028, 328785, 409790, 438380, 491748, 614685, 657570, 819580, 942517, 1229370, 1315140, 1885034, 2458740, 2827551, 3770068, 4712585, 5655102, 9425170, 11310204, 14137755, 18850340, 28275510, 56551020]

約数ペア:

[(1, 56551020), (2, 28275510), (3, 18850340), (4, 14137755), (5, 11310204), (6, 9425170), (10, 5655102), (12, 4712585), (15, 3770068), (20, 2827551), (23, 2458740), (30, 1885034), (43, 1315140), (46, 1229370), (60, 942517), (69, 819580), (86, 657570), (92, 614685), (115, 491748), (129, 438380), (138, 409790), (172, 328785), (215, 263028), (230, 245874), (258, 219190), (276, 204895), (345, 163916), (430, 131514), (460, 122937), (516, 109595), (645, 87676), (690, 81958), (860, 65757), (953, 59340), (989, 57180), (1290, 43838), (1380, 40979), (1906, 29670), (1978, 28590), (2580, 21919), (2859, 19780), (2967, 19060), (3812, 14835), (3956, 14295), (4765, 11868), (4945, 11436), (5718, 9890), (5934, 9530)]