54269960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28867}}^1$

素因数の和:28925

約数の個数: 32

約数和(自身を含む): 124709760

約数和(自身を除く): 70439800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 28867, 57734, 115468, 144335, 230936, 288670, 577340, 1154680, 1356749, 2713498, 5426996, 6783745, 10853992, 13567490, 27134980, 54269960]

約数ペア:

[(1, 54269960), (2, 27134980), (4, 13567490), (5, 10853992), (8, 6783745), (10, 5426996), (20, 2713498), (40, 1356749), (47, 1154680), (94, 577340), (188, 288670), (235, 230936), (376, 144335), (470, 115468), (940, 57734), (1880, 28867)]