49842142

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 88833024

約数和(自身を除く): 38990882

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 1223, 2446, 2911, 5822, 8561, 17122, 20377, 40754, 50143, 86833, 100286, 173666, 351001, 607831, 702002, 1215662, 3560153, 7120306, 24921071, 49842142]

約数ペア:

[(1, 49842142), (2, 24921071), (7, 7120306), (14, 3560153), (41, 1215662), (71, 702002), (82, 607831), (142, 351001), (287, 173666), (497, 100286), (574, 86833), (994, 50143), (1223, 40754), (2446, 20377), (2911, 17122), (5822, 8561)]