53241280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9787}}^1$

素因数の和:9821

約数の個数: 56

約数和(自身を含む): 134252208

約数和(自身を除く): 81010928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9787, 19574, 39148, 48935, 78296, 97870, 156592, 166379, 195740, 313184, 332758, 391480, 626368, 665516, 782960, 831895, 1331032, 1565920, 1663790, 2662064, 3131840, 3327580, 5324128, 6655160, 10648256, 13310320, 26620640, 53241280]

約数ペア:

[(1, 53241280), (2, 26620640), (4, 13310320), (5, 10648256), (8, 6655160), (10, 5324128), (16, 3327580), (17, 3131840), (20, 2662064), (32, 1663790), (34, 1565920), (40, 1331032), (64, 831895), (68, 782960), (80, 665516), (85, 626368), (136, 391480), (160, 332758), (170, 313184), (272, 195740), (320, 166379), (340, 156592), (544, 97870), (680, 78296), (1088, 48935), (1360, 39148), (2720, 19574), (5440, 9787)]