50550448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243031}}^1$

素因数の和:243052

約数の個数: 20

約数和(自身を含む): 105475888

約数和(自身を除く): 54925440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243031, 486062, 972124, 1944248, 3159403, 3888496, 6318806, 12637612, 25275224, 50550448]

約数ペア:

[(1, 50550448), (2, 25275224), (4, 12637612), (8, 6318806), (13, 3888496), (16, 3159403), (26, 1944248), (52, 972124), (104, 486062), (208, 243031)]