56617873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 64509696

約数和(自身を除く): 7891823

約数列:

[1, 13, 31, 101, 107, 169, 403, 1313, 1391, 3131, 3317, 5239, 10807, 17069, 18083, 40703, 43121, 140491, 335017, 529139, 560573, 1826383, 4355221, 56617873]

約数ペア:

[(1, 56617873), (13, 4355221), (31, 1826383), (101, 560573), (107, 529139), (169, 335017), (403, 140491), (1313, 43121), (1391, 40703), (3131, 18083), (3317, 17069), (5239, 10807)]