53968120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58661}}^1$

素因数の和:58695

約数の個数: 32

約数和(自身を含む): 126709920

約数和(自身を除く): 72741800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 58661, 117322, 234644, 293305, 469288, 586610, 1173220, 1349203, 2346440, 2698406, 5396812, 6746015, 10793624, 13492030, 26984060, 53968120]

約数ペア:

[(1, 53968120), (2, 26984060), (4, 13492030), (5, 10793624), (8, 6746015), (10, 5396812), (20, 2698406), (23, 2346440), (40, 1349203), (46, 1173220), (92, 586610), (115, 469288), (184, 293305), (230, 234644), (460, 117322), (920, 58661)]