50514730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1999}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 109728000

約数和(自身を除く): 59213270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 1999, 2527, 3610, 3998, 5054, 9995, 12635, 13993, 19990, 25270, 27986, 37981, 69965, 75962, 139930, 189905, 265867, 379810, 531734, 721639, 1329335, 1443278, 2658670, 3608195, 5051473, 7216390, 10102946, 25257365, 50514730]

約数ペア:

[(1, 50514730), (2, 25257365), (5, 10102946), (7, 7216390), (10, 5051473), (14, 3608195), (19, 2658670), (35, 1443278), (38, 1329335), (70, 721639), (95, 531734), (133, 379810), (190, 265867), (266, 189905), (361, 139930), (665, 75962), (722, 69965), (1330, 37981), (1805, 27986), (1999, 25270), (2527, 19990), (3610, 13993), (3998, 12635), (5054, 9995)]