53930987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 67288320

約数和(自身を除く): 13357333

約数列:

[1, 11, 17, 19, 43, 187, 209, 323, 353, 473, 731, 817, 3553, 3883, 6001, 6707, 8041, 8987, 13889, 15179, 66011, 73777, 114019, 152779, 166969, 258043, 288401, 1254209, 2838473, 3172411, 4902817, 53930987]

約数ペア:

[(1, 53930987), (11, 4902817), (17, 3172411), (19, 2838473), (43, 1254209), (187, 288401), (209, 258043), (323, 166969), (353, 152779), (473, 114019), (731, 73777), (817, 66011), (3553, 15179), (3883, 13889), (6001, 8987), (6707, 8041)]