51289196

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 107627520

約数和(自身を除く): 56338324

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1039, 1148, 1204, 1763, 2078, 3526, 4156, 7052, 7273, 12341, 14546, 24682, 29092, 42599, 44677, 49364, 85198, 89354, 170396, 178708, 298193, 312739, 596386, 625478, 1192772, 1250956, 1831757, 3663514, 7327028, 12822299, 25644598, 51289196]

約数ペア:

[(1, 51289196), (2, 25644598), (4, 12822299), (7, 7327028), (14, 3663514), (28, 1831757), (41, 1250956), (43, 1192772), (82, 625478), (86, 596386), (164, 312739), (172, 298193), (287, 178708), (301, 170396), (574, 89354), (602, 85198), (1039, 49364), (1148, 44677), (1204, 42599), (1763, 29092), (2078, 24682), (3526, 14546), (4156, 12341), (7052, 7273)]