53974813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 63424512

約数和(自身を除く): 9449699

約数列:

[1, 17, 23, 31, 61, 73, 391, 527, 713, 1037, 1241, 1403, 1679, 1891, 2263, 4453, 12121, 23851, 28543, 32147, 38471, 43493, 52049, 75701, 102419, 138043, 739381, 884833, 1741123, 2346731, 3174989, 53974813]

約数ペア:

[(1, 53974813), (17, 3174989), (23, 2346731), (31, 1741123), (61, 884833), (73, 739381), (391, 138043), (527, 102419), (713, 75701), (1037, 52049), (1241, 43493), (1403, 38471), (1679, 32147), (1891, 28543), (2263, 23851), (4453, 12121)]