55280378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16823}}^1$

素因数の和:16909

約数の個数: 16

約数和(自身を含む): 87215616

約数和(自身を除く): 31935238

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 16823, 33646, 521513, 891619, 1043026, 1783238, 27640189, 55280378]

約数ペア:

[(1, 55280378), (2, 27640189), (31, 1783238), (53, 1043026), (62, 891619), (106, 521513), (1643, 33646), (3286, 16823)]