53039518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 95698944

約数和(自身を除く): 42659426

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1297, 1778, 2594, 2921, 5842, 9079, 18158, 20447, 29831, 40894, 59662, 164719, 208817, 329438, 417634, 1153033, 2306066, 3788537, 7577074, 26519759, 53039518]

約数ペア:

[(1, 53039518), (2, 26519759), (7, 7577074), (14, 3788537), (23, 2306066), (46, 1153033), (127, 417634), (161, 329438), (254, 208817), (322, 164719), (889, 59662), (1297, 40894), (1778, 29831), (2594, 20447), (2921, 18158), (5842, 9079)]