53677774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 34139186

約数列:

[1, 2, 19, 38, 41, 82, 131, 262, 263, 526, 779, 1558, 2489, 4978, 4997, 5371, 9994, 10742, 10783, 21566, 34453, 68906, 102049, 204098, 204877, 409754, 654607, 1309214, 1412573, 2825146, 26838887, 53677774]

約数ペア:

[(1, 53677774), (2, 26838887), (19, 2825146), (38, 1412573), (41, 1309214), (82, 654607), (131, 409754), (262, 204877), (263, 204098), (526, 102049), (779, 68906), (1558, 34453), (2489, 21566), (4978, 10783), (4997, 10742), (5371, 9994)]