47293260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112603}}^1$

素因数の和:112622

約数の個数: 48

約数和(自身を含む): 151339776

約数和(自身を除く): 104046516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 112603, 225206, 337809, 450412, 563015, 675618, 788221, 1126030, 1351236, 1576442, 1689045, 2252060, 2364663, 3152884, 3378090, 3941105, 4729326, 6756180, 7882210, 9458652, 11823315, 15764420, 23646630, 47293260]

約数ペア:

[(1, 47293260), (2, 23646630), (3, 15764420), (4, 11823315), (5, 9458652), (6, 7882210), (7, 6756180), (10, 4729326), (12, 3941105), (14, 3378090), (15, 3152884), (20, 2364663), (21, 2252060), (28, 1689045), (30, 1576442), (35, 1351236), (42, 1126030), (60, 788221), (70, 675618), (84, 563015), (105, 450412), (140, 337809), (210, 225206), (420, 112603)]