51852710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 69107290

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 2999, 3458, 5998, 8645, 14995, 17290, 20993, 29990, 38987, 41986, 56981, 77974, 104965, 113962, 194935, 209930, 272909, 284905, 389870, 398867, 545818, 569810, 740753, 797734, 1364545, 1481506, 1994335, 2729090, 3703765, 3988670, 5185271, 7407530, 10370542, 25926355, 51852710]

約数ペア:

[(1, 51852710), (2, 25926355), (5, 10370542), (7, 7407530), (10, 5185271), (13, 3988670), (14, 3703765), (19, 2729090), (26, 1994335), (35, 1481506), (38, 1364545), (65, 797734), (70, 740753), (91, 569810), (95, 545818), (130, 398867), (133, 389870), (182, 284905), (190, 272909), (247, 209930), (266, 194935), (455, 113962), (494, 104965), (665, 77974), (910, 56981), (1235, 41986), (1330, 38987), (1729, 29990), (2470, 20993), (2999, 17290), (3458, 14995), (5998, 8645)]