53893264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{571}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 111073248

約数和(自身を除く): 57179984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 571, 694, 1142, 1388, 2284, 2776, 4568, 5552, 5899, 9136, 9707, 11798, 19414, 23596, 38828, 47192, 77656, 94384, 155312, 198137, 396274, 792548, 1585096, 3170192, 3368329, 6736658, 13473316, 26946632, 53893264]

約数ペア:

[(1, 53893264), (2, 26946632), (4, 13473316), (8, 6736658), (16, 3368329), (17, 3170192), (34, 1585096), (68, 792548), (136, 396274), (272, 198137), (347, 155312), (571, 94384), (694, 77656), (1142, 47192), (1388, 38828), (2284, 23596), (2776, 19414), (4568, 11798), (5552, 9707), (5899, 9136)]