56807632

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 131241600

約数和(自身を除く): 74433968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 89, 112, 139, 164, 178, 278, 287, 328, 356, 556, 574, 623, 656, 712, 973, 1112, 1148, 1246, 1424, 1946, 2224, 2296, 2492, 3649, 3892, 4592, 4984, 5699, 7298, 7784, 9968, 11398, 12371, 14596, 15568, 22796, 24742, 25543, 29192, 39893, 45592, 49484, 51086, 58384, 79786, 86597, 91184, 98968, 102172, 159572, 173194, 197936, 204344, 319144, 346388, 408688, 507211, 638288, 692776, 1014422, 1385552, 2028844, 3550477, 4057688, 7100954, 8115376, 14201908, 28403816, 56807632]

約数ペア:

[(1, 56807632), (2, 28403816), (4, 14201908), (7, 8115376), (8, 7100954), (14, 4057688), (16, 3550477), (28, 2028844), (41, 1385552), (56, 1014422), (82, 692776), (89, 638288), (112, 507211), (139, 408688), (164, 346388), (178, 319144), (278, 204344), (287, 197936), (328, 173194), (356, 159572), (556, 102172), (574, 98968), (623, 91184), (656, 86597), (712, 79786), (973, 58384), (1112, 51086), (1148, 49484), (1246, 45592), (1424, 39893), (1946, 29192), (2224, 25543), (2296, 24742), (2492, 22796), (3649, 15568), (3892, 14596), (4592, 12371), (4984, 11398), (5699, 9968), (7298, 7784)]