51967398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2939}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 119105280

約数和(自身を除く): 67137882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2939, 2947, 5878, 5894, 8817, 8841, 17634, 17682, 20573, 41146, 61719, 123438, 1237319, 2474638, 3711957, 7423914, 8661233, 17322466, 25983699, 51967398]

約数ペア:

[(1, 51967398), (2, 25983699), (3, 17322466), (6, 8661233), (7, 7423914), (14, 3711957), (21, 2474638), (42, 1237319), (421, 123438), (842, 61719), (1263, 41146), (2526, 20573), (2939, 17682), (2947, 17634), (5878, 8841), (5894, 8817)]