51949884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4721}}^1$

素因数の和:4866

約数の個数: 48

約数和(自身を含む): 139620096

約数和(自身を除く): 87670212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 4721, 5502, 9442, 11004, 14163, 18884, 28326, 33047, 56652, 66094, 99141, 132188, 198282, 396564, 618451, 1236902, 1855353, 2473804, 3710706, 4329157, 7421412, 8658314, 12987471, 17316628, 25974942, 51949884]

約数ペア:

[(1, 51949884), (2, 25974942), (3, 17316628), (4, 12987471), (6, 8658314), (7, 7421412), (12, 4329157), (14, 3710706), (21, 2473804), (28, 1855353), (42, 1236902), (84, 618451), (131, 396564), (262, 198282), (393, 132188), (524, 99141), (786, 66094), (917, 56652), (1572, 33047), (1834, 28326), (2751, 18884), (3668, 14163), (4721, 11004), (5502, 9442)]