56381303

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 13222537

約数列:

[1, 11, 19, 23, 37, 209, 253, 317, 407, 437, 703, 851, 3487, 4807, 6023, 7291, 7733, 9361, 11729, 16169, 66253, 80201, 129019, 138529, 177859, 222851, 269767, 1523819, 2451361, 2967437, 5125573, 56381303]

約数ペア:

[(1, 56381303), (11, 5125573), (19, 2967437), (23, 2451361), (37, 1523819), (209, 269767), (253, 222851), (317, 177859), (407, 138529), (437, 129019), (703, 80201), (851, 66253), (3487, 16169), (4807, 11729), (6023, 9361), (7291, 7733)]