49857741

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 76377600

約数和(自身を除く): 26519859

約数列:

[1, 3, 9, 27, 47, 101, 141, 303, 389, 423, 909, 1167, 1269, 2727, 3501, 4747, 10503, 14241, 18283, 39289, 42723, 54849, 117867, 128169, 164547, 353601, 493641, 1060803, 1846583, 5539749, 16619247, 49857741]

約数ペア:

[(1, 49857741), (3, 16619247), (9, 5539749), (27, 1846583), (47, 1060803), (101, 493641), (141, 353601), (303, 164547), (389, 128169), (423, 117867), (909, 54849), (1167, 42723), (1269, 39289), (2727, 18283), (3501, 14241), (4747, 10503)]