13051150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{761}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 28346400

約数和(自身を除く): 15295250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 761, 1225, 1522, 1715, 2450, 3430, 3805, 5327, 7610, 8575, 10654, 17150, 19025, 26635, 37289, 38050, 53270, 74578, 133175, 186445, 261023, 266350, 372890, 522046, 932225, 1305115, 1864450, 2610230, 6525575, 13051150]

約数ペア:

[(1, 13051150), (2, 6525575), (5, 2610230), (7, 1864450), (10, 1305115), (14, 932225), (25, 522046), (35, 372890), (49, 266350), (50, 261023), (70, 186445), (98, 133175), (175, 74578), (245, 53270), (343, 38050), (350, 37289), (490, 26635), (686, 19025), (761, 17150), (1225, 10654), (1522, 8575), (1715, 7610), (2450, 5327), (3430, 3805)]