53420457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2447}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 75202560

約数和(自身を除く): 21782103

約数列:

[1, 3, 19, 57, 383, 1149, 2447, 7277, 7341, 21831, 46493, 139479, 937201, 2811603, 17806819, 53420457]

約数ペア:

[(1, 53420457), (3, 17806819), (19, 2811603), (57, 937201), (383, 139479), (1149, 46493), (2447, 21831), (7277, 7341)]