51203506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20143}}^1$

素因数の和:20217

約数の個数: 16

約数和(自身を含む): 81220608

約数和(自身を除く): 30017102

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 20143, 40286, 624433, 825863, 1248866, 1651726, 25601753, 51203506]

約数ペア:

[(1, 51203506), (2, 25601753), (31, 1651726), (41, 1248866), (62, 825863), (82, 624433), (1271, 40286), (2542, 20143)]