49490230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 95411520

約数和(自身を除く): 45921290

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 3271, 6542, 7565, 15130, 16355, 32710, 55607, 111214, 278035, 291119, 556070, 582238, 1455595, 2911190, 4949023, 9898046, 24745115, 49490230]

約数ペア:

[(1, 49490230), (2, 24745115), (5, 9898046), (10, 4949023), (17, 2911190), (34, 1455595), (85, 582238), (89, 556070), (170, 291119), (178, 278035), (445, 111214), (890, 55607), (1513, 32710), (3026, 16355), (3271, 15130), (6542, 7565)]