49741839

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 85183488

約数和(自身を除く): 35441649

約数列:

[1, 3, 7, 9, 21, 47, 63, 107, 141, 157, 321, 329, 423, 471, 749, 963, 987, 1099, 1413, 2247, 2961, 3297, 5029, 6741, 7379, 9891, 15087, 16799, 22137, 35203, 45261, 50397, 51653, 66411, 105609, 117593, 151191, 154959, 316827, 352779, 464877, 789553, 1058337, 2368659, 5526871, 7105977, 16580613, 49741839]

約数ペア:

[(1, 49741839), (3, 16580613), (7, 7105977), (9, 5526871), (21, 2368659), (47, 1058337), (63, 789553), (107, 464877), (141, 352779), (157, 316827), (321, 154959), (329, 151191), (423, 117593), (471, 105609), (749, 66411), (963, 51653), (987, 50397), (1099, 45261), (1413, 35203), (2247, 22137), (2961, 16799), (3297, 15087), (5029, 9891), (6741, 7379)]