56443972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83497}}^1$

素因数の和:83527

約数の個数: 18

約数和(自身を含む): 106960938

約数和(自身を除く): 50516966

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 83497, 166994, 333988, 1085461, 2170922, 4341844, 14110993, 28221986, 56443972]

約数ペア:

[(1, 56443972), (2, 28221986), (4, 14110993), (13, 4341844), (26, 2170922), (52, 1085461), (169, 333988), (338, 166994), (676, 83497)]