49172817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 72213120

約数和(自身を除く): 23040303

約数列:

[1, 3, 19, 41, 53, 57, 123, 159, 397, 779, 1007, 1191, 2173, 2337, 3021, 6519, 7543, 16277, 21041, 22629, 41287, 48831, 63123, 123861, 309263, 399779, 862681, 927789, 1199337, 2588043, 16390939, 49172817]

約数ペア:

[(1, 49172817), (3, 16390939), (19, 2588043), (41, 1199337), (53, 927789), (57, 862681), (123, 399779), (159, 309263), (397, 123861), (779, 63123), (1007, 48831), (1191, 41287), (2173, 22629), (2337, 21041), (3021, 16277), (6519, 7543)]