53157934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20879}}^1$

素因数の和:20967

約数の個数: 16

約数和(自身を含む): 85190400

約数和(自身を除く): 32032466

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 20879, 41758, 396701, 793402, 1398893, 2797786, 26578967, 53157934]

約数ペア:

[(1, 53157934), (2, 26578967), (19, 2797786), (38, 1398893), (67, 793402), (134, 396701), (1273, 41758), (2546, 20879)]