53458557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 77874048

約数和(自身を除く): 24415491

約数列:

[1, 3, 17, 51, 73, 83, 173, 219, 249, 519, 1241, 1411, 2941, 3723, 4233, 6059, 8823, 12629, 14359, 18177, 37887, 43077, 103003, 214693, 244103, 309009, 644079, 732309, 1048207, 3144621, 17819519, 53458557]

約数ペア:

[(1, 53458557), (3, 17819519), (17, 3144621), (51, 1048207), (73, 732309), (83, 644079), (173, 309009), (219, 244103), (249, 214693), (519, 103003), (1241, 43077), (1411, 37887), (2941, 18177), (3723, 14359), (4233, 12629), (6059, 8823)]