54352890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{201307}}^1$

素因数の和:201323

約数の個数: 32

約数和(自身を含む): 144941760

約数和(自身を除く): 90588870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 201307, 402614, 603921, 1006535, 1207842, 1811763, 2013070, 3019605, 3623526, 5435289, 6039210, 9058815, 10870578, 18117630, 27176445, 54352890]

約数ペア:

[(1, 54352890), (2, 27176445), (3, 18117630), (5, 10870578), (6, 9058815), (9, 6039210), (10, 5435289), (15, 3623526), (18, 3019605), (27, 2013070), (30, 1811763), (45, 1207842), (54, 1006535), (90, 603921), (135, 402614), (270, 201307)]