56469945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 53200455

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 67, 69, 105, 115, 161, 201, 335, 345, 349, 469, 483, 805, 1005, 1047, 1407, 1541, 1745, 2345, 2415, 2443, 4623, 5235, 7035, 7329, 7705, 8027, 10787, 12215, 23115, 23383, 24081, 32361, 36645, 40135, 53935, 56189, 70149, 116915, 120405, 161805, 163681, 168567, 280945, 350745, 491043, 537809, 818405, 842835, 1613427, 2455215, 2689045, 3764663, 8067135, 11293989, 18823315, 56469945]

約数ペア:

[(1, 56469945), (3, 18823315), (5, 11293989), (7, 8067135), (15, 3764663), (21, 2689045), (23, 2455215), (35, 1613427), (67, 842835), (69, 818405), (105, 537809), (115, 491043), (161, 350745), (201, 280945), (335, 168567), (345, 163681), (349, 161805), (469, 120405), (483, 116915), (805, 70149), (1005, 56189), (1047, 53935), (1407, 40135), (1541, 36645), (1745, 32361), (2345, 24081), (2415, 23383), (2443, 23115), (4623, 12215), (5235, 10787), (7035, 8027), (7329, 7705)]