53121224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6997}}^1$

素因数の和:7089

約数の個数: 32

約数和(自身を含む): 108748920

約数和(自身を除く): 55627696

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 6997, 7592, 13994, 27988, 55976, 90961, 181922, 363844, 510781, 727688, 1021562, 2043124, 4086248, 6640153, 13280306, 26560612, 53121224]

約数ペア:

[(1, 53121224), (2, 26560612), (4, 13280306), (8, 6640153), (13, 4086248), (26, 2043124), (52, 1021562), (73, 727688), (104, 510781), (146, 363844), (292, 181922), (584, 90961), (949, 55976), (1898, 27988), (3796, 13994), (6997, 7592)]