47111480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90599}}^1$

素因数の和:90623

約数の個数: 32

約数和(自身を含む): 114156000

約数和(自身を除く): 67044520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 90599, 181198, 362396, 452995, 724792, 905990, 1177787, 1811980, 2355574, 3623960, 4711148, 5888935, 9422296, 11777870, 23555740, 47111480]

約数ペア:

[(1, 47111480), (2, 23555740), (4, 11777870), (5, 9422296), (8, 5888935), (10, 4711148), (13, 3623960), (20, 2355574), (26, 1811980), (40, 1177787), (52, 905990), (65, 724792), (104, 452995), (130, 362396), (260, 181198), (520, 90599)]