54157924

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 96579000

約数和(自身を除く): 42421076

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 596, 1021, 2042, 4084, 13261, 26522, 53044, 90869, 152129, 181738, 304258, 363476, 608516, 13539481, 27078962, 54157924]

約数ペア:

[(1, 54157924), (2, 27078962), (4, 13539481), (89, 608516), (149, 363476), (178, 304258), (298, 181738), (356, 152129), (596, 90869), (1021, 53044), (2042, 26522), (4084, 13261)]