53137648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{195359}}^1$

素因数の和:195384

約数の個数: 20

約数和(自身を含む): 109010880

約数和(自身を除く): 55873232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 195359, 390718, 781436, 1562872, 3125744, 3321103, 6642206, 13284412, 26568824, 53137648]

約数ペア:

[(1, 53137648), (2, 26568824), (4, 13284412), (8, 6642206), (16, 3321103), (17, 3125744), (34, 1562872), (68, 781436), (136, 390718), (272, 195359)]