56431956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 157437952

約数和(自身を除く): 101005996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 67, 74, 84, 111, 134, 148, 201, 222, 259, 268, 271, 402, 444, 469, 518, 542, 777, 804, 813, 938, 1036, 1084, 1407, 1554, 1626, 1876, 1897, 2479, 2814, 3108, 3252, 3794, 4958, 5628, 5691, 7437, 7588, 9916, 10027, 11382, 14874, 17353, 18157, 20054, 22764, 29748, 30081, 34706, 36314, 40108, 52059, 54471, 60162, 69412, 70189, 72628, 104118, 108942, 120324, 127099, 140378, 208236, 210567, 217884, 254198, 280756, 381297, 421134, 508396, 671809, 762594, 842268, 1343618, 1525188, 2015427, 2687236, 4030854, 4702663, 8061708, 9405326, 14107989, 18810652, 28215978, 56431956]

約数ペア:

[(1, 56431956), (2, 28215978), (3, 18810652), (4, 14107989), (6, 9405326), (7, 8061708), (12, 4702663), (14, 4030854), (21, 2687236), (28, 2015427), (37, 1525188), (42, 1343618), (67, 842268), (74, 762594), (84, 671809), (111, 508396), (134, 421134), (148, 381297), (201, 280756), (222, 254198), (259, 217884), (268, 210567), (271, 208236), (402, 140378), (444, 127099), (469, 120324), (518, 108942), (542, 104118), (777, 72628), (804, 70189), (813, 69412), (938, 60162), (1036, 54471), (1084, 52059), (1407, 40108), (1554, 36314), (1626, 34706), (1876, 30081), (1897, 29748), (2479, 22764), (2814, 20054), (3108, 18157), (3252, 17353), (3794, 14874), (4958, 11382), (5628, 10027), (5691, 9916), (7437, 7588)]