53203762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20897}}^1$

素因数の和:20985

約数の個数: 16

約数和(自身を含む): 85263840

約数和(自身を除く): 32060078

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 20897, 41794, 397043, 794086, 1400099, 2800198, 26601881, 53203762]

約数ペア:

[(1, 53203762), (2, 26601881), (19, 2800198), (38, 1400099), (67, 794086), (134, 397043), (1273, 41794), (2546, 20897)]