51870954

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{21559}}^1$

素因数の和:21965

約数の個数: 16

約数和(自身を含む): 104005440

約数和(自身を除く): 52134486

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 21559, 43118, 64677, 129354, 8645159, 17290318, 25935477, 51870954]

約数ペア:

[(1, 51870954), (2, 25935477), (3, 17290318), (6, 8645159), (401, 129354), (802, 64677), (1203, 43118), (2406, 21559)]