53220498

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{206281}}^1$

素因数の和:206329

約数の個数: 16

約数和(自身を含む): 108916896

約数和(自身を除く): 55696398

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 206281, 412562, 618843, 1237686, 8870083, 17740166, 26610249, 53220498]

約数ペア:

[(1, 53220498), (2, 26610249), (3, 17740166), (6, 8870083), (43, 1237686), (86, 618843), (129, 412562), (258, 206281)]