53958420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{99923}}^1$

素因数の和:99941

約数の個数: 48

約数和(自身を含む): 167872320

約数和(自身を除く): 113913900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 99923, 199846, 299769, 399692, 499615, 599538, 899307, 999230, 1199076, 1498845, 1798614, 1998460, 2697921, 2997690, 3597228, 4496535, 5395842, 5995380, 8993070, 10791684, 13489605, 17986140, 26979210, 53958420]

約数ペア:

[(1, 53958420), (2, 26979210), (3, 17986140), (4, 13489605), (5, 10791684), (6, 8993070), (9, 5995380), (10, 5395842), (12, 4496535), (15, 3597228), (18, 2997690), (20, 2697921), (27, 1998460), (30, 1798614), (36, 1498845), (45, 1199076), (54, 999230), (60, 899307), (90, 599538), (108, 499615), (135, 399692), (180, 299769), (270, 199846), (540, 99923)]