56031038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{210643}}^1$

素因数の和:210671

約数の個数: 16

約数和(自身を含む): 101109120

約数和(自身を除く): 45078082

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 210643, 421286, 1474501, 2949002, 4002217, 8004434, 28015519, 56031038]

約数ペア:

[(1, 56031038), (2, 28015519), (7, 8004434), (14, 4002217), (19, 2949002), (38, 1474501), (133, 421286), (266, 210643)]