56216664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 176567040

約数和(自身を除く): 120350376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1571, 1704, 1988, 2556, 2982, 3142, 3976, 4473, 4713, 5112, 5964, 6284, 8946, 9426, 10997, 11928, 12568, 14139, 17892, 18852, 21994, 28278, 32991, 35784, 37704, 43988, 56556, 65982, 87976, 98973, 111541, 113112, 131964, 197946, 223082, 263928, 334623, 395892, 446164, 669246, 780787, 791784, 892328, 1003869, 1338492, 1561574, 2007738, 2342361, 2676984, 3123148, 4015476, 4684722, 6246296, 7027083, 8030952, 9369444, 14054166, 18738888, 28108332, 56216664]

約数ペア:

[(1, 56216664), (2, 28108332), (3, 18738888), (4, 14054166), (6, 9369444), (7, 8030952), (8, 7027083), (9, 6246296), (12, 4684722), (14, 4015476), (18, 3123148), (21, 2676984), (24, 2342361), (28, 2007738), (36, 1561574), (42, 1338492), (56, 1003869), (63, 892328), (71, 791784), (72, 780787), (84, 669246), (126, 446164), (142, 395892), (168, 334623), (213, 263928), (252, 223082), (284, 197946), (426, 131964), (497, 113112), (504, 111541), (568, 98973), (639, 87976), (852, 65982), (994, 56556), (1278, 43988), (1491, 37704), (1571, 35784), (1704, 32991), (1988, 28278), (2556, 21994), (2982, 18852), (3142, 17892), (3976, 14139), (4473, 12568), (4713, 11928), (5112, 10997), (5964, 9426), (6284, 8946)]