51576963

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 80163840

約数和(自身を除く): 28586877

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 101, 289, 303, 323, 527, 589, 867, 969, 1581, 1717, 1767, 1919, 3131, 5151, 5491, 5757, 8959, 9393, 10013, 16473, 26877, 29189, 30039, 32623, 53227, 59489, 87567, 97869, 159681, 170221, 178467, 510663, 554591, 904859, 1011313, 1663773, 2714577, 3033939, 17192321, 51576963]

約数ペア:

[(1, 51576963), (3, 17192321), (17, 3033939), (19, 2714577), (31, 1663773), (51, 1011313), (57, 904859), (93, 554591), (101, 510663), (289, 178467), (303, 170221), (323, 159681), (527, 97869), (589, 87567), (867, 59489), (969, 53227), (1581, 32623), (1717, 30039), (1767, 29189), (1919, 26877), (3131, 16473), (5151, 10013), (5491, 9393), (5757, 8959)]