49858375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 74880000

約数和(自身を除く): 25021625

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 2999, 3325, 14995, 16625, 20993, 56981, 74975, 104965, 284905, 374875, 398867, 524825, 1424525, 1994335, 2624125, 7122625, 9971675, 49858375]

約数ペア:

[(1, 49858375), (5, 9971675), (7, 7122625), (19, 2624125), (25, 1994335), (35, 1424525), (95, 524825), (125, 398867), (133, 374875), (175, 284905), (475, 104965), (665, 74975), (875, 56981), (2375, 20993), (2999, 16625), (3325, 14995)]