83711550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42929}}^1$

素因数の和:42957

約数の個数: 48

約数和(自身を含む): 223579440

約数和(自身を除く): 139867890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 42929, 85858, 128787, 214645, 257574, 429290, 558077, 643935, 1073225, 1116154, 1287870, 1674231, 2146450, 2790385, 3219675, 3348462, 5580770, 6439350, 8371155, 13951925, 16742310, 27903850, 41855775, 83711550]

約数ペア:

[(1, 83711550), (2, 41855775), (3, 27903850), (5, 16742310), (6, 13951925), (10, 8371155), (13, 6439350), (15, 5580770), (25, 3348462), (26, 3219675), (30, 2790385), (39, 2146450), (50, 1674231), (65, 1287870), (75, 1116154), (78, 1073225), (130, 643935), (150, 558077), (195, 429290), (325, 257574), (390, 214645), (650, 128787), (975, 85858), (1950, 42929)]