51400016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169079}}^1$

素因数の和:169106

約数の個数: 20

約数和(自身を含む): 104829600

約数和(自身を除く): 53429584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169079, 338158, 676316, 1352632, 2705264, 3212501, 6425002, 12850004, 25700008, 51400016]

約数ペア:

[(1, 51400016), (2, 25700008), (4, 12850004), (8, 6425002), (16, 3212501), (19, 2705264), (38, 1352632), (76, 676316), (152, 338158), (304, 169079)]