51307852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2777}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 93340800

約数和(自身を除く): 42032948

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 2777, 4619, 5554, 9238, 11108, 18476, 86087, 172174, 344348, 413773, 827546, 1655092, 12826963, 25653926, 51307852]

約数ペア:

[(1, 51307852), (2, 25653926), (4, 12826963), (31, 1655092), (62, 827546), (124, 413773), (149, 344348), (298, 172174), (596, 86087), (2777, 18476), (4619, 11108), (5554, 9238)]