53575040

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 75973120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 863, 970, 1552, 1726, 1940, 3104, 3452, 3880, 4315, 6208, 6904, 7760, 8630, 12416, 13808, 15520, 17260, 27616, 31040, 34520, 55232, 62080, 69040, 83711, 110464, 138080, 167422, 276160, 334844, 418555, 552320, 669688, 837110, 1339376, 1674220, 2678752, 3348440, 5357504, 6696880, 10715008, 13393760, 26787520, 53575040]

約数ペア:

[(1, 53575040), (2, 26787520), (4, 13393760), (5, 10715008), (8, 6696880), (10, 5357504), (16, 3348440), (20, 2678752), (32, 1674220), (40, 1339376), (64, 837110), (80, 669688), (97, 552320), (128, 418555), (160, 334844), (194, 276160), (320, 167422), (388, 138080), (485, 110464), (640, 83711), (776, 69040), (863, 62080), (970, 55232), (1552, 34520), (1726, 31040), (1940, 27616), (3104, 17260), (3452, 15520), (3880, 13808), (4315, 12416), (6208, 8630), (6904, 7760)]