52168880

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9733}}^1$

素因数の和:9813

約数の個数: 40

約数和(自身を含む): 123115632

約数和(自身を除く): 70946752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 9733, 19466, 38932, 48665, 77864, 97330, 155728, 194660, 389320, 652111, 778640, 1304222, 2608444, 3260555, 5216888, 6521110, 10433776, 13042220, 26084440, 52168880]

約数ペア:

[(1, 52168880), (2, 26084440), (4, 13042220), (5, 10433776), (8, 6521110), (10, 5216888), (16, 3260555), (20, 2608444), (40, 1304222), (67, 778640), (80, 652111), (134, 389320), (268, 194660), (335, 155728), (536, 97330), (670, 77864), (1072, 48665), (1340, 38932), (2680, 19466), (5360, 9733)]