47791620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29501}}^1$

素因数の和:29522

約数の個数: 60

約数和(自身を含む): 149929164

約数和(自身を除く): 102137544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 29501, 59002, 88503, 118004, 147505, 177006, 265509, 295010, 354012, 442515, 531018, 590020, 796527, 885030, 1062036, 1327545, 1593054, 1770060, 2389581, 2655090, 3186108, 3982635, 4779162, 5310180, 7965270, 9558324, 11947905, 15930540, 23895810, 47791620]

約数ペア:

[(1, 47791620), (2, 23895810), (3, 15930540), (4, 11947905), (5, 9558324), (6, 7965270), (9, 5310180), (10, 4779162), (12, 3982635), (15, 3186108), (18, 2655090), (20, 2389581), (27, 1770060), (30, 1593054), (36, 1327545), (45, 1062036), (54, 885030), (60, 796527), (81, 590020), (90, 531018), (108, 442515), (135, 354012), (162, 295010), (180, 265509), (270, 177006), (324, 147505), (405, 118004), (540, 88503), (810, 59002), (1620, 29501)]