51570144

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 147459312

約数和(自身を除く): 95889168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 743, 964, 1446, 1486, 1928, 2169, 2229, 2892, 2972, 3856, 4338, 4458, 5784, 5944, 6687, 7712, 8676, 8916, 11568, 11888, 13374, 17352, 17832, 23136, 23776, 26748, 34704, 35664, 53496, 69408, 71328, 106992, 179063, 213984, 358126, 537189, 716252, 1074378, 1432504, 1611567, 2148756, 2865008, 3223134, 4297512, 5730016, 6446268, 8595024, 12892536, 17190048, 25785072, 51570144]

約数ペア:

[(1, 51570144), (2, 25785072), (3, 17190048), (4, 12892536), (6, 8595024), (8, 6446268), (9, 5730016), (12, 4297512), (16, 3223134), (18, 2865008), (24, 2148756), (32, 1611567), (36, 1432504), (48, 1074378), (72, 716252), (96, 537189), (144, 358126), (241, 213984), (288, 179063), (482, 106992), (723, 71328), (743, 69408), (964, 53496), (1446, 35664), (1486, 34704), (1928, 26748), (2169, 23776), (2229, 23136), (2892, 17832), (2972, 17352), (3856, 13374), (4338, 11888), (4458, 11568), (5784, 8916), (5944, 8676), (6687, 7712)]