53971885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16087}}^1$

素因数の和:16164

約数の個数: 16

約数和(自身を含む): 71816832

約数和(自身を除く): 17844947

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 16087, 80435, 176957, 884785, 981307, 4906535, 10794377, 53971885]

約数ペア:

[(1, 53971885), (5, 10794377), (11, 4906535), (55, 981307), (61, 884785), (305, 176957), (671, 80435), (3355, 16087)]