51233190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 131507712

約数和(自身を除く): 80274522

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1230, 1811, 1886, 2829, 3622, 4715, 5433, 5658, 9055, 9430, 10866, 14145, 18110, 27165, 28290, 41653, 54330, 74251, 83306, 124959, 148502, 208265, 222753, 249918, 371255, 416530, 445506, 624795, 742510, 1113765, 1249590, 1707773, 2227530, 3415546, 5123319, 8538865, 10246638, 17077730, 25616595, 51233190]

約数ペア:

[(1, 51233190), (2, 25616595), (3, 17077730), (5, 10246638), (6, 8538865), (10, 5123319), (15, 3415546), (23, 2227530), (30, 1707773), (41, 1249590), (46, 1113765), (69, 742510), (82, 624795), (115, 445506), (123, 416530), (138, 371255), (205, 249918), (230, 222753), (246, 208265), (345, 148502), (410, 124959), (615, 83306), (690, 74251), (943, 54330), (1230, 41653), (1811, 28290), (1886, 27165), (2829, 18110), (3622, 14145), (4715, 10866), (5433, 9430), (5658, 9055)]