50030715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 95344128

約数和(自身を除く): 45313413

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 903, 1505, 1583, 2107, 4515, 4749, 6321, 7915, 10535, 11081, 23745, 31605, 33243, 55405, 68069, 77567, 166215, 204207, 232701, 340345, 387835, 476483, 1021035, 1163505, 1429449, 2382415, 3335381, 7147245, 10006143, 16676905, 50030715]

約数ペア:

[(1, 50030715), (3, 16676905), (5, 10006143), (7, 7147245), (15, 3335381), (21, 2382415), (35, 1429449), (43, 1163505), (49, 1021035), (105, 476483), (129, 387835), (147, 340345), (215, 232701), (245, 204207), (301, 166215), (645, 77567), (735, 68069), (903, 55405), (1505, 33243), (1583, 31605), (2107, 23745), (4515, 11081), (4749, 10535), (6321, 7915)]