50801465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 72164736

約数和(自身を除く): 21363271

約数列:

[1, 5, 11, 13, 55, 65, 143, 227, 313, 715, 1135, 1565, 2497, 2951, 3443, 4069, 12485, 14755, 17215, 20345, 32461, 44759, 71051, 162305, 223795, 355255, 781561, 923663, 3907805, 4618315, 10160293, 50801465]

約数ペア:

[(1, 50801465), (5, 10160293), (11, 4618315), (13, 3907805), (55, 923663), (65, 781561), (143, 355255), (227, 223795), (313, 162305), (715, 71051), (1135, 44759), (1565, 32461), (2497, 20345), (2951, 17215), (3443, 14755), (4069, 12485)]